Vulnerabilities > CVE-2018-5814 - Race Condition vulnerability in multiple products
Attack vector
LOCAL Attack complexity
HIGH Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
In the Linux Kernel before version 4.16.11, 4.14.43, 4.9.102, and 4.4.133, multiple race condition errors when handling probe, disconnect, and rebind operations can be exploited to trigger a use-after-free condition or a NULL pointer dereference by sending multiple USB over IP packets.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Leveraging Race Conditions This attack targets a race condition occurring when multiple processes access and manipulate the same resource concurrently and the outcome of the execution depends on the particular order in which the access takes place. The attacker can leverage a race condition by "running the race", modifying the resource and modifying the normal execution flow. For instance a race condition can occur while accessing a file, the attacker can trick the system by replacing the original file with his version and cause the system to read the malicious file.
- Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions This attack targets a race condition occurring between the time of check (state) for a resource and the time of use of a resource. The typical example is the file access. The attacker can leverage a file access race condition by "running the race", meaning that he would modify the resource between the first time the target program accesses the file and the time the target program uses the file. During that period of time, the attacker could do something such as replace the file and cause an escalation of privilege.
Nessus
NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-1407.NASL description The openSUSE Leap 42.3 kernel was updated to 4.4.179 to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. (bsc#1111331) - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS) - CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS) - CVE-2018-12130: Microarchitectural Load Port Data Samling (MLPDS) - CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM) This kernel update contains software mitigations for these issues, which also utilize CPU microcode updates shipped in parallel. For more information on this set of information leaks, check out https://www.suse.com/support/kb/doc/?id=7023736 The following security bugs were fixed : - CVE-2018-5814: Multiple race condition errors when handling probe, disconnect, and rebind operations can be exploited to trigger a use-after-free condition or a NULL pointer dereference by sending multiple USB over IP packets (bnc#1096480). - CVE-2018-10853: A flaw was found in the way Linux kernel KVM hypervisor emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest (bnc#1097104). - CVE-2018-15594: arch/x86/kernel/paravirt.c in the Linux kernel mishandled certain indirect calls, which made it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests (bnc#1105348 1119974). - CVE-2018-17972: An issue was discovered in the proc_pid_stack function in fs/proc/base.c that did not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents (bnc#1110785). - CVE-2018-1000204: Prevent infoleak caused by incorrect handling of the SG_IO ioctl (bsc#1096728) - CVE-2019-11486: The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c had multiple race conditions (bnc#1133188). It has been disabled. - CVE-2019-11815: An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c, a race condition leading to a use-after-free was fixed, related to net namespace cleanup (bnc#1134537). - CVE-2019-11884: The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c allowed a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a last seen 2020-06-01 modified 2020-06-02 plugin id 125303 published 2019-05-21 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/125303 title openSUSE Security Update : the Linux Kernel (openSUSE-2019-1407) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update openSUSE-2019-1407. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(125303); script_version("1.3"); script_cvs_date("Date: 2020/01/15"); script_cve_id("CVE-2018-1000204", "CVE-2018-10853", "CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2018-15594", "CVE-2018-17972", "CVE-2018-5814", "CVE-2019-11091", "CVE-2019-11486", "CVE-2019-11815", "CVE-2019-11884", "CVE-2019-3882", "CVE-2019-9503"); script_name(english:"openSUSE Security Update : the Linux Kernel (openSUSE-2019-1407) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)"); script_summary(english:"Check for the openSUSE-2019-1407 patch"); script_set_attribute( attribute:"synopsis", value:"The remote openSUSE host is missing a security update." ); script_set_attribute( attribute:"description", value: "The openSUSE Leap 42.3 kernel was updated to 4.4.179 to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. (bsc#1111331) - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS) - CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS) - CVE-2018-12130: Microarchitectural Load Port Data Samling (MLPDS) - CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM) This kernel update contains software mitigations for these issues, which also utilize CPU microcode updates shipped in parallel. For more information on this set of information leaks, check out https://www.suse.com/support/kb/doc/?id=7023736 The following security bugs were fixed : - CVE-2018-5814: Multiple race condition errors when handling probe, disconnect, and rebind operations can be exploited to trigger a use-after-free condition or a NULL pointer dereference by sending multiple USB over IP packets (bnc#1096480). - CVE-2018-10853: A flaw was found in the way Linux kernel KVM hypervisor emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest (bnc#1097104). - CVE-2018-15594: arch/x86/kernel/paravirt.c in the Linux kernel mishandled certain indirect calls, which made it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests (bnc#1105348 1119974). - CVE-2018-17972: An issue was discovered in the proc_pid_stack function in fs/proc/base.c that did not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents (bnc#1110785). - CVE-2018-1000204: Prevent infoleak caused by incorrect handling of the SG_IO ioctl (bsc#1096728) - CVE-2019-11486: The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c had multiple race conditions (bnc#1133188). It has been disabled. - CVE-2019-11815: An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c, a race condition leading to a use-after-free was fixed, related to net namespace cleanup (bnc#1134537). - CVE-2019-11884: The do_hidp_sock_ioctl function in net/bluetooth/hidp/sock.c allowed a local user to obtain potentially sensitive information from kernel stack memory via a HIDPCONNADD command, because a name field may not end with a '\0' character (bnc#1134848). - CVE-2019-3882: A flaw was found vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhaustion and thus a denial of service (DoS). (bnc#1131416 bnc#1131427). - CVE-2019-9503: Multiple brcmfmac frame validation bypasses have been fixed (bnc#1132828). The following non-security bugs were fixed : - 9p: do not trust pdu content for stat item size (bnc#1012382). - 9p locks: add mount option for lock retry interval (bnc#1012382). - 9p/net: fix memory leak in p9_client_create (bnc#1012382). - 9p: use inode->i_lock to protect i_size_write() under 32-bit (bnc#1012382). - acpi: acpi_pad: Do not launch acpi_pad threads on idle cpus (bsc#1113399). - acpi / bus: Only call dmi_check_system() on X86 (git-fixes). - acpi / button: make module loadable when booted in non-ACPI mode (bsc#1051510). - acpi / device_sysfs: Avoid OF modalias creation for removed device (bnc#1012382). - acpi / SBS: Fix GPE storm on recent MacBookPro's (bnc#1012382). - Add hlist_add_tail_rcu() (Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net) (bnc#1012382). - alsa: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56 (bnc#1012382). - alsa: compress: add support for 32bit calls in a 64bit kernel (bnc#1012382). - alsa: compress: prevent potential divide by zero bugs (bnc#1012382). - alsa: core: Fix card races between register and disconnect (bnc#1012382). - alsa: echoaudio: add a check for ioremap_nocache (bnc#1012382). - alsa: hda - Enforces runtime_resume after S3 and S4 for each codec (bnc#1012382). - alsa: hda - Record the current power state before suspend/resume calls (bnc#1012382). - alsa: info: Fix racy addition/deletion of nodes (bnc#1012382). - alsa: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration (bnc#1012382). - alsa: PCM: check if ops are defined before suspending PCM (bnc#1012382). - alsa: pcm: Do not suspend stream in unrecoverable PCM state (bnc#1012382). - alsa: pcm: Fix possible OOB access in PCM oss plugins (bnc#1012382). - alsa: rawmidi: Fix potential Spectre v1 vulnerability (bnc#1012382). - alsa: sb8: add a check for request_region (bnc#1012382). - alsa: seq: Fix OOB-reads from strlcpy (bnc#1012382). - alsa: seq: oss: Fix Spectre v1 vulnerability (bnc#1012382). - appletalk: Fix compile regression (bnc#1012382). - appletalk: Fix use-after-free in atalk_proc_exit (bnc#1012382). - applicom: Fix potential Spectre v1 vulnerabilities (bnc#1012382). - arc: fix __ffs return value to avoid build warnings (bnc#1012382). - arc: uacces: remove lp_start, lp_end from clobber list (bnc#1012382). - arcv2: Enable unaligned access in early ASM code (bnc#1012382). - arm64: Add helper to decode register from instruction (bsc#1126040). - arm64: debug: Do not propagate UNKNOWN FAR into si_code for debug signals (bnc#1012382). - arm64: debug: Ensure debug handlers check triggering exception level (bnc#1012382). - arm64: fix COMPAT_SHMLBA definition for large pages (bnc#1012382). - arm64: Fix NUMA build error when !CONFIG_ACPI (fate#319981, git-fixes). - arm64: Fix NUMA build error when !CONFIG_ACPI (git-fixes). - arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value (bnc#1012382). - arm64: futex: Restore oldval initialization to work around buggy compilers (bnc#1012382). - arm64: hide __efistub_ aliases from kallsyms (bnc#1012382). - arm64: kconfig: drop CONFIG_RTC_LIB dependency (bnc#1012382). - arm64/kernel: do not ban ADRP to work around Cortex-A53 erratum #843419 (bsc#1126040). - arm64/kernel: fix incorrect EL0 check in inv_entry macro (bnc#1012382). - arm64/kernel: rename module_emit_adrp_veneer->module_emit_veneer_for_adrp (bsc#1126040). - arm64: mm: Add trace_irqflags annotations to do_debug_exception() (bnc#1012382). - arm64: module: do not BUG when exceeding preallocated PLT count (bsc#1126040). - arm64: module-plts: factor out PLT generation code for ftrace (bsc#1126040). - arm64: module: split core and init PLT sections (bsc#1126040). - arm64: Relax GIC version check during early boot (bnc#1012382). - arm64: support keyctl() system call in 32-bit mode (bnc#1012382). - arm64: traps: disable irq in die() (bnc#1012382). - arm: 8458/1: bL_switcher: add GIC dependency (bnc#1012382). - arm: 8494/1: mm: Enable PXN when running non-LPAE kernel on LPAE processor (bnc#1012382). - arm: 8510/1: rework ARM_CPU_SUSPEND dependencies (bnc#1012382). - arm: 8824/1: fix a migrating irq bug when hotplug cpu (bnc#1012382). - arm: 8833/1: Ensure that NEON code always compiles with Clang (bnc#1012382). - arm: 8839/1: kprobe: make patch_lock a raw_spinlock_t (bnc#1012382). - arm: 8840/1: use a raw_spinlock_t in unwind (bnc#1012382). - arm: avoid Cortex-A9 livelock on tight dmb loops (bnc#1012382). - arm: dts: at91: Fix typo in ISC_D0 on PC9 (bnc#1012382). - arm: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU (bnc#1012382). - arm: dts: exynos: Do not ignore real-world fuse values for thermal zone 0 on Exynos5420 (bnc#1012382). - arm: imx6q: cpuidle: fix bug that CPU might not wake up at expected time (bnc#1012382). - arm: OMAP2+: Variable 'reg' in function omap4_dsi_mux_pads() could be uninitialized (bnc#1012382). - arm: pxa: ssp: unneeded to free devm_ allocated data (bnc#1012382). - arm: s3c24xx: Fix boolean expressions in osiris_dvs_notify (bnc#1012382). - arm: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms (bnc#1012382). - ASoC: dapm: change snprintf to scnprintf for possible overflow (bnc#1012382). - ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe (bnc#1012382). - ASoC: fsl_esai: fix channel swap issue when stream starts (bnc#1012382). - ASoC: fsl_esai: fix register setting issue in RIGHT_J mode (bnc#1012382). - ASoC: imx-audmux: change snprintf to scnprintf for possible overflow (bnc#1012382). - ASoC: Intel: Haswell/Broadwell: fix setting for .dynamic field (bnc#1012382). - ASoC: topology: free created components in tplg load error (bnc#1012382). - assoc_array: Fix shortcut creation (bnc#1012382). - ath10k: avoid possible string overflow (bnc#1012382). - ath9k_htc: Add a sanity check in ath9k_htc_ampdu_action() (bsc#1087092). - atm: he: fix sign-extension overflow on large shift (bnc#1012382). - autofs: drop dentry reference only when it is never used (bnc#1012382). - autofs: fix error return in autofs_fill_super() (bnc#1012382). - batman-adv: Avoid endless loop in bat-on-bat netdevice check (git-fixes). - batman-adv: Fix lockdep annotation of batadv_tlv_container_remove (git-fixes). - batman-adv: fix uninit-value in batadv_interface_tx() (bnc#1012382). - batman-adv: Only put gw_node list reference when removed (git-fixes). - batman-adv: Only put orig_node_vlan list reference when removed (git-fixes). - bcache: account size of buckets used in uuid write to ca->meta_sectors_written (bsc#1130972). - bcache: add a comment in super.c (bsc#1130972). - bcache: add code comments for bset.c (bsc#1130972). - bcache: add comment for cache_set->fill_iter (bsc#1130972). - bcache: add identifier names to arguments of function definitions (bsc#1130972). - bcache: add missing SPDX header (bsc#1130972). - bcache: add MODULE_DESCRIPTION information (bsc#1130972). - bcache: add separate workqueue for journal_write to avoid deadlock (bsc#1130972). - bcache: add static const prefix to char * array declarations (bsc#1130972). - bcache: add sysfs_strtoul_bool() for setting bit-field variables (bsc#1130972). - bcache: add the missing comments for smp_mb()/smp_wmb() (bsc#1130972). - bcache: cannot set writeback_running via sysfs if no writeback kthread created (bsc#1130972). - bcache: comment on direct access to bvec table (bsc#1130972). - bcache: correct dirty data statistics (bsc#1130972). - bcache: do not assign in if condition in bcache_device_init() (bsc#1130972). - bcache: do not assign in if condition in bcache_init() (bsc#1130972). - bcache: do not assign in if condition register_bcache() (bsc#1130972). - bcache: do not check if debug dentry is ERR or NULL explicitly on remove (bsc#1130972). - bcache: do not check NULL pointer before calling kmem_cache_destroy (bsc#1130972). - bcache: do not clone bio in bch_data_verify (bsc#1130972). - bcache: do not mark writeback_running too early (bsc#1130972). - bcache: export backing_dev_name via sysfs (bsc#1130972). - bcache: export backing_dev_uuid via sysfs (bsc#1130972). - bcache: fix code comments style (bsc#1130972). - bcache: fix indentation issue, remove tabs on a hunk of code (bsc#1130972). - bcache: fix indent by replacing blank by tabs (bsc#1130972). - bcache: fix input integer overflow of congested threshold (bsc#1130972). - bcache: fix input overflow to cache set sysfs file io_error_halflife (bnc#1012382). - bcache: fix input overflow to journal_delay_ms (bsc#1130972). - bcache: fix input overflow to sequential_cutoff (bnc#1012382). - bcache: fix input overflow to writeback_delay (bsc#1130972). - bcache: fix input overflow to writeback_rate_minimum (bsc#1130972). - bcache: fix ioctl in flash device (bsc#1130972). - bcache: fix mistaken code comments in bcache.h (bsc#1130972). - bcache: fix mistaken comments in request.c (bsc#1130972). - bcache: fix potential div-zero error of writeback_rate_i_term_inverse (bsc#1130972). - bcache: fix potential div-zero error of writeback_rate_p_term_inverse (bsc#1130972). - bcache: fix typo in code comments of closure_return_with_destructor() (bsc#1130972). - bcache: fix typo 'succesfully' to 'successfully' (bsc#1130972). - bcache: improve sysfs_strtoul_clamp() (bnc#1012382). - bcache: introduce force_wake_up_gc() (bsc#1130972). - bcache: make cutoff_writeback and cutoff_writeback_sync tunable (bsc#1130972). - bcache: Move couple of functions to sysfs.c (bsc#1130972). - bcache: Move couple of string arrays to sysfs.c (bsc#1130972). - bcache: move open brace at end of function definitions to next line (bsc#1130972). - bcache: never writeback a discard operation (bsc#1130972). - bcache: not use hard coded memset size in bch_cache_accounting_clear() (bsc#1130972). - bcache: option to automatically run gc thread after writeback (bsc#1130972). - bcache: panic fix for making cache device (bsc#1130972). - bcache: Populate writeback_rate_minimum attribute (bsc#1130972). - bcache: prefer 'help' in Kconfig (bsc#1130972). - bcache: print number of keys in trace_bcache_journal_write (bsc#1130972). - bcache: recal cached_dev_sectors on detach (bsc#1130972). - bcache: remove unnecessary space before ioctl function pointer arguments (bsc#1130972). - bcache: remove unused bch_passthrough_cache (bsc#1130972). - bcache: remove useless parameter of bch_debug_init() (bsc#1130972). - bcache: replace hard coded number with BUCKET_GC_GEN_MAX (bsc#1130972). - bcache: replace '%pF' by '%pS' in seq_printf() (bsc#1130972). - bcache: replace printk() by pr_*() routines (bsc#1130972). - bcache: replace Symbolic permissions by octal permission numbers (bsc#1130972). - bcache: set writeback_percent in a flexible range (bsc#1130972). - bcache: split combined if-condition code into separate ones (bsc#1130972). - bcache: stop using the deprecated get_seconds() (bsc#1130972). - bcache: style fixes for lines over 80 characters (bsc#1130972). - bcache: style fix to add a blank line after declarations (bsc#1130972). - bcache: style fix to replace 'unsigned' by 'unsigned int' (bsc#1130972). - bcache: trace missed reading by cache_missed (bsc#1130972). - bcache: treat stale && dirty keys as bad keys (bsc#1130972). - bcache: trivial - remove tailing backslash in macro BTREE_FLAG (bsc#1130972). - bcache: update comment for bch_data_insert (bsc#1130972). - bcache: use MAX_CACHES_PER_SET instead of magic number 8 in __bch_bucket_alloc_set (bsc#1130972). - bcache: use (REQ_META|REQ_PRIO) to indicate bio for metadata (bsc#1130972). - bcache: use REQ_PRIO to indicate bio for metadata (bsc#1130972). - bcache: use routines from lib/crc64.c for CRC64 calculation (bsc#1130972). - bcache: use sysfs_strtoul_bool() to set bit-field variables (bsc#1130972). - bcache: writeback: properly order backing device IO (bsc#1130972). - binfmt_elf: switch to new creds when switching to new mm (bnc#1012382). - block: check_events: do not bother with events if unsupported (bsc#1110946). - block: disk_events: introduce event flags (bsc#1110946). - block: do not leak memory in bio_copy_user_iov() (bnc#1012382). - bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt (bnc#1012382). - bluetooth: Fix decrementing reference count twice in releasing socket (bnc#1012382). - bnxt_en: Drop oversize TX packets to prevent errors (bnc#1012382). - bonding: fix event handling for stacked bonds (bnc#1012382). - btrfs: Avoid possible qgroup_rsv_size overflow in btrfs_calculate_inode_block_rsv_size (git-fixes). - btrfs: Do not panic when we can't find a root key (bsc#1112063). - btrfs: Fix bound checking in qgroup_trace_new_subtree_blocks (pending fix for bsc#1063638). - btrfs: fix corruption reading shared and compressed extents after hole punching (bnc#1012382). - btrfs: qgroup: Cleanup old subtree swap code (bsc#1063638). - btrfs: qgroup: Do not trace subtree if we're dropping reloc tree (bsc#1063638). - btrfs: qgroup: Introduce function to find all new tree blocks of reloc tree (bsc#1063638). - btrfs: qgroup: Introduce function to trace two swaped extents (bsc#1063638). - btrfs: qgroup: Introduce per-root swapped blocks infrastructure (bsc#1063638). - btrfs: qgroup: Introduce trace event to analyse the number of dirty extents accounted (bsc#1063638 dependency). - btrfs: qgroup: Move reserved data accounting from btrfs_delayed_ref_head to btrfs_qgroup_extent_record (bsc#1134162). - btrfs: qgroup: Only trace data extents in leaves if we're relocating data block group (bsc#1063638). - btrfs: qgroup: Refactor btrfs_qgroup_trace_subtree_swap (bsc#1063638). - btrfs: qgroup: Remove duplicated trace points for qgroup_rsv_add/release (bsc#1134160). - btrfs: qgroup: Search commit root for rescan to avoid missing extent (bsc#1129326). - btrfs: qgroup: Use delayed subtree rescan for balance (bsc#1063638). - btrfs: qgroup: Use generation-aware subtree swap to mark dirty extents (bsc#1063638). - btrfs: raid56: properly unmap parity page in finish_parity_scrub() (bnc#1012382). - btrfs: relocation: Delay reloc tree deletion after merge_reloc_roots (bsc#1063638). - btrfs: reloc: Fix NULL pointer dereference due to expanded reloc_root lifespan (bsc#1134651). - btrfs: remove WARN_ON in log_dir_items (bnc#1012382). - cdc-wdm: pass return value of recover_from_urb_loss (bsc#1129770). - cdrom: Fix race condition in cdrom_sysctl_register (bnc#1012382). - ceph: ensure d_name stability in ceph_dentry_hash() (bsc#1134564). - ceph: fix ci->i_head_snapc leak (bsc#1122776). - ceph: fix use-after-free on symlink traversal (bsc#1134565). - ceph: only use d_name directly when parent is locked (bsc#1134566). - cfg80211: extend range deviation for DMG (bnc#1012382). - cfg80211: size various nl80211 messages correctly (bnc#1012382). - cifs: fallback to older infolevels on findfirst queryinfo retry (bnc#1012382). - cifs: fix computation for MAX_SMB2_HDR_SIZE (bnc#1012382). - cifs: Fix NULL pointer dereference of devname (bnc#1012382). - cifs: fix POSIX lock leak and invalid ptr deref (bsc#1114542). - cifs: Fix read after write for files with read caching (bnc#1012382). - cifs: use correct format characters (bnc#1012382). - clk: ingenic: Fix round_rate misbehaving with non-integer dividers (bnc#1012382). - clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown (bnc#1012382). - clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR (bnc#1012382). - cls_bpf: reset class and reuse major in da (git-fixes). - coresight: coresight_unregister() function cleanup (bnc#1012382). - coresight: 'DEVICE_ATTR_RO' should defined as static (bnc#1012382). - coresight: etm4x: Add support to enable ETMv4.2 (bnc#1012382). - coresight: etm4x: Check every parameter used by dma_xx_coherent (bnc#1012382). - coresight: fixing lockdep error (bnc#1012382). - coresight: release reference taken by 'bus_find_device()' (bnc#1012382). - coresight: remove csdev's link from topology (bnc#1012382). - coresight: removing bind/unbind options from sysfs (bnc#1012382). - cpufreq: pxa2xx: remove incorrect __init annotation (bnc#1012382). - cpufreq: tegra124: add missing of_node_put() (bnc#1012382). - cpufreq: Use struct kobj_attribute instead of struct global_attr (bnc#1012382). - cpu/hotplug: Handle unbalanced hotplug enable/disable (bnc#1012382). - cpu/speculation: Add 'mitigations=' cmdline option (bsc#1112178). - crypto: ahash - fix another early termination in hash walk (bnc#1012382). - crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling (bnc#1012382). - crypto: caam - fixed handling of sg list (bnc#1012382). - crypto: crypto4xx - properly set IV after de- and encrypt (bnc#1012382). - crypto: pcbc - remove bogus memcpy()s with src == dest (bnc#1012382). - crypto: qat - remove unused and redundant pointer vf_info (bsc#1085539). - crypto: sha256/arm - fix crash bug in Thumb2 build (bnc#1012382). - crypto: sha512/arm - fix crash bug in Thumb2 build (bnc#1012382). - crypto: tgr192 - fix unaligned memory access (bsc#1129770). - crypto: x86/poly1305 - fix overflow during partial reduction (bnc#1012382). - cw1200: fix missing unlock on error in cw1200_hw_scan() (bsc#1129770). - dccp: do not use ipv6 header for ipv4 flow (bnc#1012382). - device_cgroup: fix RCU imbalance in error case (bnc#1012382). - Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc (bnc#1012382). - dmaengine: at_xdmac: Fix wrongfull report of a channel as in use (bnc#1012382). - dmaengine: dmatest: Abort test in case of mapping error (bnc#1012382). - dmaengine: imx-dma: fix warning comparison of distinct pointer types (bnc#1012382). - dmaengine: tegra: avoid overflow of byte tracking (bnc#1012382). - dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit (bnc#1012382). - dm: disable DISCARD if the underlying storage no longer supports it (bsc#1114638). - dm: fix to_sector() for 32bit (bnc#1012382). - dm thin: add sanity checks to thin-pool and external snapshot creation (bnc#1012382). - Drivers: hv: vmbus: Fix bugs in rescind handling (bsc#1130567). - Drivers: hv: vmbus: Fix ring buffer signaling (bsc#1118506). - Drivers: hv: vmbus: Fix the offer_in_progress in vmbus_process_offer() (bsc#1130567). - Drivers: hv: vmbus: Offload the handling of channels to two workqueues (bsc#1130567). - Drivers: hv: vmbus: Reset the channel callback in vmbus_onoffer_rescind() (bsc#1130567). - drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers (bnc#1012382). - drm/fb-helper: dpms_legacy(): Only set on connectors in use (bnc#1106929) - drm/i915: Fix I915_EXEC_RING_MASK (bnc#1106929) - drm/msm: Unblock writer if reader closes file (bnc#1012382). - drm/ttm: Remove warning about inconsistent mapping information (bnc#1131488) - drm/vc4: Account for interrupts in flight (bsc#1106929) - drm/vc4: Allocate the right amount of space for boot-time CRTC state. (bsc#1106929) - drm/vc4: fix a bounds check (bsc#1106929) - drm/vc4: Fix a couple error codes in vc4_cl_lookup_bos() (bsc#1106929) - drm/vc4: Fix compilation error reported by kbuild test bot (bsc#1106929) - drm/vc4: Fix memory leak during gpu reset. (bsc#1106929) - drm/vc4: Fix memory leak of the CRTC state. (bsc#1106929) - drm/vc4: Fix NULL pointer dereference in vc4_save_hang_state() (bsc#1106929) - drm/vc4: Fix OOPSes from trying to cache a partially constructed BO. (bsc#1106929) - drm/vc4: Fix oops when userspace hands in a bad BO. (bsc#1106929) - drm/vc4: Fix overflow mem unreferencing when the binner runs dry. (bsc#1106929) - drm/vc4: Fix races when the CS reads from render targets. (bsc#1106929) - drm/vc4: Fix scaling of uni-planar formats (bsc#1106929) - drm/vc4: Fix the 'no scaling' case on multi-planar YUV formats (bsc#1106929) - drm/vc4: Flush the caches before the bin jobs, as well. (bsc#1106929) - drm/vc4: Free hang state before destroying BO cache. (bsc#1106929) - drm/vc4: Move IRQ enable to PM path (bsc#1106929) - drm/vc4: Reset ->(x, y)_scaling[1] when dealing with uniplanar (bsc#1106929) - drm/vc4: Set ->is_yuv to false when num_planes == 1 (bsc#1106929) - drm/vc4: Use drm_free_large() on handles to match its allocation. (bsc#1106929) - drm/vc4: ->x_scaling[1] should never be set to VC4_SCALING_NONE (bsc#1106929) - drm/vmwgfx: Do not double-free the mode stored in par->set_mode (bsc#1106929) - e1000e: Add Support for 38.4MHZ frequency (bsc#1108293 ). - e1000e: Add Support for 38.4MHZ frequency (bsc#1108293 fate#326719). - e1000e: Add Support for CannonLake (bsc#1108293). - e1000e: Add Support for CannonLake (bsc#1108293 fate#326719). - e1000e: Fix -Wformat-truncation warnings (bnc#1012382). - e1000e: Initial Support for CannonLake (bsc#1108293 ). - e1000e: Initial Support for CannonLake (bsc#1108293 fate#326719). - efi: stub: define DISABLE_BRANCH_PROFILING for all architectures (bnc#1012382). - enic: fix build warning without CONFIG_CPUMASK_OFFSTACK (bnc#1012382). - ext2: Fix underflow in ext2_max_size() (bnc#1012382). - ext4: add missing brelse() in add_new_gdb_meta_bg() (bnc#1012382). - ext4: Avoid panic during forced reboot (bsc#1126356). - ext4: brelse all indirect buffer in ext4_ind_remove_space() (bnc#1012382). - ext4: cleanup bh release code in ext4_ind_remove_space() (bnc#1012382). - ext4: fix data corruption caused by unaligned direct AIO (bnc#1012382). - ext4: fix NULL pointer dereference while journal is aborted (bnc#1012382). - ext4: prohibit fstrim in norecovery mode (bnc#1012382). - ext4: report real fs size after failed resize (bnc#1012382). - extcon: usb-gpio: Do not miss event during suspend/resume (bnc#1012382). - f2fs: do not use mutex lock in atomic context (bnc#1012382). - f2fs: fix to do sanity check with current segment number (bnc#1012382). - fbdev: fbmem: fix memory access if logo is bigger than the screen (bnc#1012382). - firmware: dmi: Optimize dmi_matches (git-fixes). - fix incorrect error code mapping for OBJECTID_NOT_FOUND (bnc#1012382). - floppy: check_events callback should not return a negative number (git-fixes). - flow_dissector: Check for IP fragmentation even if not using IPv4 address (git-fixes). - fs/9p: use fscache mutex rather than spinlock (bnc#1012382). - fs/file.c: initialize init_files.resize_wait (bnc#1012382). - fs: fix guard_bio_eod to check for real EOD errors (bnc#1012382). - fs/nfs: Fix nfs_parse_devname to not modify it's argument (git-fixes). - fs/proc/proc_sysctl.c: fix NULL pointer dereference in put_links (bnc#1012382). - fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS (git-fixes). - fuse: fix possibly missed wake-up after abort (git-fixes). - futex: Ensure that futex address is aligned in handle_futex_death() (bnc#1012382). - futex,rt_mutex: Fix rt_mutex_cleanup_proxy_lock() (git-fixes). - futex,rt_mutex: Restructure rt_mutex_finish_proxy_lock() (bnc#1012382). - genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() (bnc#1012382). - gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input (bnc#1012382). - gpio: gpio-omap: fix level interrupt idling (bnc#1012382). - gpio: vf610: Mask all GPIO interrupts (bnc#1012382). - gro_cells: make sure device is up in gro_cells_receive() (bnc#1012382). - h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux- (bnc#1012382). - hid-sensor-hub.c: fix wrong do_div() usage (bnc#1012382). - hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable (bsc#1129770). - hugetlbfs: fix races and page leaks during migration (bnc#1012382). - hv_netvsc: Fix napi reschedule while receive completion is busy (bsc#1118506). - hv_netvsc: fix race in napi poll when rescheduling (bsc#1118506). - hv_netvsc: Fix the return status in RX path (bsc#1118506). - hv_netvsc: use napi_schedule_irqoff (bsc#1118506). - hv: v4.12 API for hyperv-iommu (bsc#1122822). - hv: v4.12 API for hyperv-iommu (fate#327171, bsc#1122822). - hwrng: virtio - Avoid repeated init of completion (bnc#1012382). - i2c: cadence: Fix the hold bit setting (bnc#1012382). - i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA (bnc#1012382). - i2c: tegra: fix maximum transfer size (bnc#1012382). - IB/(hfi1, qib): Fix WC.byte_len calculation for UD_SEND_WITH_IMM (bnc#1012382). - IB/mlx4: Fix race condition between catas error reset and aliasguid flows (bnc#1012382). - IB/mlx4: Increase the timeout for CM cache (bnc#1012382). - ibmvnic: Enable GRO (bsc#1132227). - ibmvnic: Fix completion structure initialization (bsc#1131659). - ibmvnic: Fix netdev feature clobbering during a reset (bsc#1132227). - iio: adc: at91: disable adc channel interrupt in timeout case (bnc#1012382). - iio: ad_sigma_delta: select channel when reading register (bnc#1012382). - iio/gyro/bmg160: Use millidegrees for temperature scale (bnc#1012382). - Include ACPI button driver in base kernel (bsc#1062056). - include/linux/bitrev.h: fix constant bitrev (bnc#1012382). - include/linux/swap.h: use offsetof() instead of custom __swapoffset macro (bnc#1012382). - Input: elan_i2c - add id for touchpad found in Lenovo s21e-20 (bnc#1012382). - Input: matrix_keypad - use flush_delayed_work() (bnc#1012382). - Input: st-keyscan - fix potential zalloc NULL dereference (bnc#1012382). - Input: wacom_serial4 - add support for Wacom ArtPad II tablet (bnc#1012382). - intel_th: Do not reference unassigned outputs (bnc#1012382). - intel_th: gth: Fix an off-by-one in output unassigning (git-fixes). - io: accel: kxcjk1013: restore the range after resume (bnc#1012382). - iommu/amd: Fix NULL dereference bug in match_hid_uid (bsc#1130345). - iommu/amd: fix sg->dma_address for sg->offset bigger than PAGE_SIZE (bsc#1130346). - iommu/amd: Reserve exclusion range in iova-domain (bsc#1130425). - iommu/amd: Set exclusion range correctly (bsc#1130425). - iommu: Do not print warning when IOMMU driver only supports unmanaged domains (bsc#1130130). - iommu/hyper-v: Add Hyper-V stub IOMMU driver (bsc#1122822). - iommu/hyper-v: Add Hyper-V stub IOMMU driver (fate#327171, bsc#1122822). - iommu/vt-d: Check capability before disabling protected memory (bsc#1130347). - iommu/vt-d: Do not request page request irq under dmar_global_lock (bsc#1135013). - iommu/vt-d: Make kernel parameter igfx_off work with vIOMMU (bsc#1135014). - iommu/vt-d: Set intel_iommu_gfx_mapped correctly (bsc#1135015). - ip6: fix PMTU discovery when using /127 subnets (git-fixes). - ip6mr: Do not call __IP6_INC_STATS() from preemptible context (bnc#1012382). - ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type (bnc#1012382). - ip_tunnel: fix ip tunnel lookup in collect_md mode (git-fixes). - ipv4: add sanity checks in ipv4_link_failure() (git-fixes). - ipv4: ensure rcu_read_lock() in ipv4_link_failure() (bnc#1012382). - ipv4: recompile ip options in ipv4_link_failure (bnc#1012382). - ipv6: Fix dangling pointer when ipv6 fragment (bnc#1012382). - ipv6: sit: reset ip header pointer in ipip6_rcv (bnc#1012382). - ipvlan: disallow userns cap_net_admin to change global mode/flags (bnc#1012382). - ipvs: Fix signed integer overflow when setsockopt timeout (bnc#1012382). - irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable (bnc#1012382). - iscsi_ibft: Fix missing break in switch statement (bnc#1012382). - isdn: avm: Fix string plus integer warning from Clang (bnc#1012382). - isdn: i4l: isdn_tty: Fix some concurrency double-free bugs (bnc#1012382). - isdn: isdn_tty: fix build warning of strncpy (bnc#1012382). - It's wrong to add len to sector_nr in raid10 reshape twice (bnc#1012382). - iwlwifi: dbg: do not crash if the firmware crashes in the middle of a debug dump (bsc#1119086). - jbd2: clear dirty flag when revoking a buffer from an older transaction (bnc#1012382). - jbd2: fix compile warning when using JBUFFER_TRACE (bnc#1012382). - kabi: arm64: fix kabi breakage on arch specific module (bsc#1126040) - kabi fixup gendisk disk_devt revert (bsc#1020989). - kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD (bnc#1012382). - kbuild: setlocalversion: print error to STDERR (bnc#1012382). - kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv (bnc#1012382). - kernel/sysctl.c: fix out-of-bounds access when setting file-max (bnc#1012382). - keys: allow reaching the keys quotas exactly (bnc#1012382). - keys: always initialize keyring_index_key::desc_len (bnc#1012382). - keys: restrict /proc/keys by credentials at open time (bnc#1012382). - keys: user: Align the payload buffer (bnc#1012382). - kprobes: Fix error check when reusing optimized probes (bnc#1012382). - kprobes: Mark ftrace mcount handler functions nokprobe (bnc#1012382). - kprobes: Prohibit probing on bsearch() (bnc#1012382). - kvm: Call kvm_arch_memslots_updated() before updating memslots (bsc#1132634). - kvm: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1 (bnc#1012382). - kvm: nVMX: Apply addr size mask to effective address for VMX instructions (bsc#1132635). - kvm: nVMX: Ignore limit checks on VMX instructions using flat segments (bnc#1012382). - kvm: nVMX: Sign extend displacements of VMX instr's mem operands (bnc#1012382). - kvm: Reject device ioctls from processes other than the VM's creator (bnc#1012382). - kvm: VMX: Compare only a single byte for VMCS' 'launched' in vCPU-run (bsc#1132636). - kvm: VMX: Zero out *all* general purpose registers after VM-Exit (bsc#1132637). - kvm: x86: Do not clear EFER during SMM transitions for 32-bit vCPU (bnc#1012382). - kvm: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts (bsc#1132534). - kvm: X86: Fix residual mmio emulation request to userspace (bnc#1012382). - kvm: x86/mmu: Do not cache MMIO accesses while memslots are in flux (bsc#1132638). - l2tp: fix infoleak in l2tp_ip6_recvmsg() (git-fixes). - leds: lp5523: fix a missing check of return value of lp55xx_read (bnc#1012382). - leds: lp55xx: fix null deref on firmware load failure (bnc#1012382). - lib: add crc64 calculation routines (bsc#1130972). - lib/div64.c: off by one in shift (bnc#1012382). - lib: do not depend on linux headers being installed (bsc#1130972). - libertas: call into generic suspend code before turning off power (bsc#1106110). - libertas: fix suspend and resume for SDIO connected cards (bsc#1106110). - lib/int_sqrt: optimize initial value compute (bnc#1012382). - lib/int_sqrt: optimize small argument (bnc#1012382). - libnvdimm/pmem: Honor force_raw for legacy pmem regions (bsc#1131857). - lib/string.c: implement a basic bcmp (bnc#1012382). - locking/lockdep: Add debug_locks check in __lock_downgrade() (bnc#1012382). - locking/static_keys: Improve uninitialized key warning (bsc#1106913). - lpfc: validate command in lpfc_sli4_scmd_to_wqidx_distr() (bsc#1129138). - m68k: Add -ffreestanding to CFLAGS (bnc#1012382). - mac80211: do not call driver wake_tx_queue op during reconfig (bnc#1012382). - mac80211: do not initiate TDLS connection if station is not associated to AP (bnc#1012382). - mac80211: fix miscounting of ttl-dropped frames (bnc#1012382). - mac80211: fix 'warning: target metric may be used uninitialized' (bnc#1012382). - mac80211_hwsim: propagate genlmsg_reply return code (bnc#1012382). - mac8390: Fix mmio access size probe (bnc#1012382). - md: Fix failed allocation of md_register_thread (bnc#1012382). - mdio_bus: Fix use-after-free on device_register fails (bnc#1012382 git-fixes). - md/raid1: do not clear bitmap bits on interrupted recovery (git-fixes). - md: use mddev_suspend/resume instead of ->quiesce() (bsc#1132212). - media: cx88: Get rid of spurious call to cx8800_start_vbi_dma() (bsc#1100132). - media: mt9m111: set initial frame size other than 0x0 (bnc#1012382). - media: mx2_emmaprp: Correct return type for mem2mem buffer helpers (bnc#1012382). - media: s5p-g2d: Correct return type for mem2mem buffer helpers (bnc#1012382). - media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration (bnc#1012382). - media: s5p-jpeg: Correct return type for mem2mem buffer helpers (bnc#1012382). - media: sh_veu: Correct return type for mem2mem buffer helpers (bnc#1012382). - media: uvcvideo: Avoid NULL pointer dereference at the end of streaming (bnc#1012382). - media: uvcvideo: Fix 'type' check leading to overflow (bnc#1012382). - media: uvcvideo: Fix uvc_alloc_entity() allocation alignment (bsc#1119086). - media: v4l2-ctrls.c/uvc: zero v4l2_event (bnc#1012382). - media: vb2: do not call __vb2_queue_cancel if vb2_start_streaming failed (bsc#1120902). - media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused() (bnc#1012382). - media: vivid: potential integer overflow in vidioc_g_edid() (bsc#11001132). - mfd: ab8500-core: Return zero in get_register_interruptible() (bnc#1012382). - mfd: db8500-prcmu: Fix some section annotations (bnc#1012382). - mfd: mc13xxx: Fix a missing check of a register-read failure (bnc#1012382). - mfd: qcom_rpm: write fw_version to CTRL_REG (bnc#1012382). - mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells (bnc#1012382). - mfd: twl-core: Fix section annotations on (,un)protect_pm_master (bnc#1012382). - mfd: wm5110: Add missing ASRC rate register (bnc#1012382). - mips: ath79: Enable OF serial ports in the default config (bnc#1012382). - mips: Fix kernel crash for R6 in jump label branch function (bnc#1012382). - mips: irq: Allocate accurate order pages for irq stack (bnc#1012382). - mips: jazz: fix 64bit build (bnc#1012382). - mips: loongson64: lemote-2f: Add IRQF_NO_SUSPEND to 'cascade' irqaction (bnc#1012382). - mips: Remove function size check in get_frame_info() (bnc#1012382). - mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S (bnc#1012382). - missing barriers in some of unix_sock ->addr and ->path accesses (bnc#1012382). - mmc: bcm2835: reset host on timeout (bsc#1070872). - mmc: block: Allow more than 8 partitions per card (bnc#1012382). - mmc: core: fix using wrong io voltage if mmc_select_hs200 fails (bnc#1012382). - mmc: core: shut up 'voltage-ranges unspecified' pr_info() (bnc#1012382). - mmc: davinci: remove extraneous __init annotation (bnc#1012382). - mmc: debugfs: Add a restriction to mmc debugfs clock setting (bnc#1012382). - mm/cma.c: cma_declare_contiguous: correct err handling (bnc#1012382). - mmc: make MAN_BKOPS_EN message a debug (bnc#1012382). - mmc: mmc: fix switch timeout issue caused by jiffies precision (bnc#1012382). - mmc: omap: fix the maximum timeout setting (bnc#1012382). - mmc: pwrseq_simple: Make reset-gpios optional to match doc (bnc#1012382). - mmc: pxamci: fix enum type confusion (bnc#1012382). - mmc: sanitize 'bus width' in debug output (bnc#1012382). - mmc: spi: Fix card detection during probe (bnc#1012382). - mmc: tmio_mmc_core: do not claim spurious interrupts (bnc#1012382). - mm/debug.c: fix __dump_page when mapping->host is not set (bsc#1131934). - mm, memory_hotplug: fix off-by-one in is_pageblock_removable (git-fixes). - mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone (bnc#1012382). - mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone (bnc#1012382). - mm: mempolicy: make mbind() return -EIO when MPOL_MF_STRICT is specified (bnc#1012382). - mm: move is_pageblock_removable_nolock() to mm/memory_hotplug.c (git-fixes prerequisity). - mm/page_ext.c: fix an imbalance with kmemleak (bnc#1012382). - mm/page_isolation.c: fix a wrong flag in set_migratetype_isolate() (bsc#1131935) - mm/rmap: replace BUG_ON(anon_vma->degree) with VM_WARN_ON (bnc#1012382). - mm/slab.c: kmemleak no scan alien caches (bnc#1012382). - mm/vmalloc.c: fix kernel BUG at mm/vmalloc.c:512! (bnc#1012382). - mm/vmalloc: fix size check for remap_vmalloc_range_partial() (bnc#1012382). - mm/vmstat.c: fix /proc/vmstat format for CONFIG_DEBUG_TLBFLUSH=y CONFIG_SMP=n (bnc#1012382). - modpost: file2alias: check prototype of handler (bnc#1012382). - modpost: file2alias: go back to simple devtable lookup (bnc#1012382). - move power_up_on_resume flag to end of structure for kABI (bsc#1106110). - mt7601u: bump supported EEPROM version (bnc#1012382). - mtd: Fix comparison in map_word_andequal() (git-fixes). - mwifiex: pcie: tighten a check in mwifiex_pcie_process_event_ready() (bsc#1100132). - ncpfs: fix build warning of strncpy (bnc#1012382). - net: add description for len argument of dev_get_phys_port_name (git-fixes). - net: Add __icmp_send helper (bnc#1012382). - net: altera_tse: fix connect_local_phy error path (bnc#1012382). - net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case (bnc#1012382). - net: atm: Fix potential Spectre v1 vulnerabilities (bnc#1012382). - net: avoid use IPCB in cipso_v4_error (bnc#1012382). - net: bridge: multicast: use rcu to access port list from br_multicast_start_querier (bnc#1012382). - net: diag: support v4mapped sockets in inet_diag_find_one_icsk() (bnc#1012382). - net: do not decrement kobj reference count on init failure (git-fixes). - net: dsa: mv88e6xxx: Fix u64 statistics (bnc#1012382). - net: ena: fix race between link up and device initalization (bsc#1129278). - net: ena: update driver version from 2.0.2 to 2.0.3 (bsc#1129278). - net: ethtool: not call vzalloc for zero sized memory request (bnc#1012382). - netfilter: ipt_CLUSTERIP: fix use-after-free of proc entry (git-fixes). - netfilter: nf_conntrack_tcp: Fix stack out of bounds when parsing TCP options (bnc#1012382). - netfilter: nfnetlink_acct: validate NFACCT_FILTER parameters (bnc#1012382). - netfilter: nfnetlink_log: just returns error for unknown command (bnc#1012382). - netfilter: nfnetlink: use original skbuff when acking batches (git-fixes). - netfilter: physdev: relax br_netfilter dependency (bnc#1012382). - netfilter: x_tables: enforce nul-terminated table name from getsockopt GET_ENTRIES (bnc#1012382). - net: fou: do not use guehdr after iptunnel_pull_offloads in gue_udp_recv (bnc#1012382). - net: hns: Fix use after free identified by SLUB debug (bnc#1012382). - net: hns: Fix wrong read accesses via Clause 45 MDIO protocol (bnc#1012382). - net: hsr: fix memory leak in hsr_dev_finalize() (bnc#1012382). - net/hsr: fix possible crash in add_timer() (bnc#1012382). - net/ibmvnic: Update carrier state after link state change (bsc#1135100). - net/ibmvnic: Update MAC address settings after adapter reset (bsc#1134760). - netlabel: fix out-of-bounds memory accesses (bnc#1012382). - net/mlx4_en: Force CHECKSUM_NONE for short ethernet frames (bnc#1012382). - net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe() (bnc#1012382). - net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails (bnc#1012382). - netns: provide pure entropy for net_hash_mix() (bnc#1012382). - net/packet: fix 4gb buffer limit due to overflow check (bnc#1012382). - net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec (bnc#1012382). - net: phy: Micrel KSZ8061: link failure after cable connect (bnc#1012382). - net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock() (bnc#1012382). - net: rose: fix a possible stack overflow (bnc#1012382). - net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255 (bnc#1012382). - net: set static variable an initial value in atl2_probe() (bnc#1012382). - net: sit: fix UBSAN Undefined behaviour in check_6rd (bnc#1012382). - net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup() (bnc#1012382). - net-sysfs: call dev_hold if kobject_init_and_add success (git-fixes). - net-sysfs: Fix mem leak in netdev_register_kobject (bnc#1012382). - net: systemport: Fix reception of BPDUs (bnc#1012382). - net: tcp_memcontrol: properly detect ancestor socket pressure (git-fixes). - net/x25: fix a race in x25_bind() (bnc#1012382). - net/x25: fix use-after-free in x25_device_event() (bnc#1012382). - net/x25: reset state in x25_connect() (bnc#1012382). - NFC: nci: memory leak in nci_core_conn_create() (git-fixes). - nfs41: pop some layoutget errors to application (bnc#1012382). - nfs: Add missing encode / decode sequence_maxsz to v4.2 operations (git-fixes). - nfs: clean up rest of reqs when failing to add one (git-fixes). - nfsd: fix memory corruption caused by readdir (bsc#1127445). - nfsd: fix wrong check in write_v4_end_grace() (git-fixes). - nfs: Do not recoalesce on error in nfs_pageio_complete_mirror() (git-fixes). - nfs: Fix an I/O request leakage in nfs_do_recoalesce (git-fixes). - nfs: Fix dentry revalidation on NFSv4 lookup (bsc#1132618). - nfs: Fix I/O request leakages (git-fixes). - nfs: fix mount/umount race in nlmclnt (git-fixes). - nfs: Fix NULL pointer dereference of dev_name (bnc#1012382). - nfs/pnfs: Bulk destroy of layouts needs to be safe w.r.t. umount (git-fixes). - nfsv4.x: always serialize open/close operations (bsc#1114893). - numa: change get_mempolicy() to use nr_node_ids instead of MAX_NUMNODES (bnc#1012382). - nvme-fc: resolve io failures during connect (bsc#1116803). - ocfs2: fix a panic problem caused by o2cb_ctl (bnc#1012382). - openvswitch: fix flow actions reallocation (bnc#1012382). - packets: Always register packet sk in the same order (bnc#1012382). - parport_pc: fix find_superio io compare code, should use equal test (bnc#1012382). - pci: Add function 1 DMA alias quirk for Marvell 9170 SATA controller (bnc#1012382). - pci-hyperv: increase HV_VP_SET_BANK_COUNT_MAX to handle 1792 vcpus (bsc#1122822). - pci-hyperv: increase HV_VP_SET_BANK_COUNT_MAX to handle 1792 vcpus (fate#327171, bsc#1122822). - pci: xilinx-nwl: Add missing of_node_put() (bsc#1100132). - perf auxtrace: Define auxtrace record alignment (bnc#1012382). - perf bench: Copy kernel files needed to build mem(cpy,set) x86_64 benchmarks (bnc#1012382). - perf/core: Restore mmap record type correctly (bnc#1012382). - perf evsel: Free evsel->counts in perf_evsel__exit() (bnc#1012382). - perf intel-pt: Fix CYC timestamp calculation after OVF (bnc#1012382). - perf intel-pt: Fix overlap calculation for padding (bnc#1012382). - perf intel-pt: Fix TSC slip (bnc#1012382). - perf/ring_buffer: Refuse to begin AUX transaction after rb->aux_mmap_count drops (bnc#1012382). - perf symbols: Filter out hidden symbols from labels (bnc#1012382). - perf: Synchronously free aux pages in case of allocation failure (bnc#1012382). - perf test: Fix failure of 'evsel-tp-sched' test on s390 (bnc#1012382). - perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test() (bnc#1012382). - perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test (bnc#1012382). - perf tools: Handle TOPOLOGY headers with no CPU (bnc#1012382). - perf top: Fix error handling in cmd_top() (bnc#1012382). - perf/x86/amd: Add event map for AMD Family 17h (bsc#1114648). - phonet: fix building with clang (bnc#1012382). - pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins (bnc#1012382). - platform/x86: Fix unmet dependency warning for SAMSUNG_Q10 (bnc#1012382). - PM / Hibernate: Call flush_icache_range() on pages restored in-place (bnc#1012382). - PM / wakeup: Rework wakeup source timer cancellation (bnc#1012382). - pNFS: Skip invalid stateids when doing a bulk destroy (git-fixes). - powerpc/32: Clear on-stack exception marker upon exception return (bnc#1012382). - powerpc/64: Call setup_barrier_nospec() from setup_arch() (bsc#1131107). - powerpc/64: Disable the speculation barrier from the command line (bsc#1131107). - powerpc/64: Make stf barrier PPC_BOOK3S_64 specific (bsc#1131107). - powerpc/64s: Add new security feature flags for count cache flush (bsc#1131107). - powerpc/64s: Add support for software count cache flush (bsc#1131107). - powerpc/83xx: Also save/restore SPRG4-7 during suspend (bnc#1012382). - powerpc: Always initialize input array when calling epapr_hypercall() (bnc#1012382). - powerpc/asm: Add a patch_site macro & helpers for patching instructions (bsc#1131107). - powerpc/fsl: Fix spectre_v2 mitigations reporting (bsc#1131107). - powerpc/mm/hash: Handle mmap_min_addr correctly in get_unmapped_area topdown search (bsc#1131900). - powerpc/numa: document topology_updates_enabled, disable by default (bsc#1133584). - powerpc/numa: improve control of topology updates (bsc#1133584). - powerpc/perf: Fix unit_sel/cache_sel checks (bsc#1053043). - powerpc/perf: Remove l2 bus events from HW cache event array (bsc#1053043). - powerpc/perf: Update raw-event code encoding comment for power8 (bsc#1053043, git-fixes). - powerpc/powernv/cpuidle: Init all present cpus for deep states (bsc#1066223). - powerpc/powernv: Make opal log only readable by root (bnc#1012382). - powerpc/powernv: Query firmware for count cache flush settings (bsc#1131107). - powerpc/pseries/mce: Fix misleading print for TLB mutlihit (bsc#1094244, git-fixes). - powerpc/pseries: Query hypervisor for count cache flush settings (bsc#1131107). - powerpc/security: Fix spectre_v2 reporting (bsc#1131107). - powerpc/speculation: Support 'mitigations=' cmdline option (bsc#1112178). - powerpc/tm: Add commandline option to disable hardware transactional memory (bsc#1118338). - powerpc/tm: Add TM Unavailable Exception (bsc#1118338). - powerpc/tm: Flip the HTM switch default to disabled (bsc#1125580). - powerpc/vdso32: fix CLOCK_MONOTONIC on PPC64 (bsc#1131587). - powerpc/vdso64: Fix CLOCK_MONOTONIC inconsistencies across Y2038 (bsc#1131587). - powerpc/wii: properly disable use of BATs when requested (bnc#1012382). - qmi_wwan: add Olicard 600 (bnc#1012382). - ravb: Decrease TxFIFO depth of Q3 and Q2 to one (bnc#1012382). - rcu: Do RCU GP kthread self-wakeup from softirq and interrupt (bnc#1012382). - RDMA/core: Do not expose unsupported counters (bsc#994770). - RDMA/srp: Rework SCSI device reset handling (bnc#1012382). - regulator: act8865: Fix act8600_sudcdc_voltage_ranges setting (bnc#1012382). - regulator: s2mpa01: Fix step values for some LDOs (bnc#1012382). - regulator: s2mps11: Fix steps for buck7, buck8 and LDO35 (bnc#1012382). - Revert 'block: unexport DISK_EVENT_MEDIA_CHANGE for legacy/fringe drivers' (bsc#1110946). - Revert 'bridge: do not add port to router list when receives query with source 0.0.0.0' (bnc#1012382). - Revert 'ide: unexport DISK_EVENT_MEDIA_CHANGE for ide-gd and ide-cd' (bsc#1110946). - Revert 'ipv4: keep skb->dst around in presence of IP options' (git-fixes). - Revert 'kbuild: use -Oz instead of -Os when using clang' (bnc#1012382). - Revert 'KEYS: restrict /proc/keys by credentials at open time' (kabi). - Revert 'locking/lockdep: Add debug_locks check in __lock_downgrade()' (bnc#1012382). - Revert 'mmc: block: do not use parameter prefix if built as module' (bnc#1012382). - Revert 'netns: provide pure entropy for net_hash_mix()' (kabi). - Revert 'scsi, block: fix duplicate bdi name registration crashes' (bsc#1020989). - Revert 'USB: core: only clean up what we allocated' (bnc#1012382). - Revert 'x86/kprobes: Verify stack frame on kretprobe' (kabi). - route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race (bnc#1012382). - rsi: fix a dereference on adapter before it has been null checked (bsc#1085539). - rsi: improve kernel thread handling to fix kernel panic (bnc#1012382). - rtc: Fix overflow when converting time64_t to rtc_time (bnc#1012382). - rtl8xxxu: Fix missing break in switch (bsc#1120902). - s390/dasd: fix panic for failed online processing (bsc#1132589). - s390/dasd: fix using offset into zero size array error (bnc#1012382). - s390: Prevent hotplug rwsem recursion (bsc#1131980). - s390/qeth: fix use-after-free in error path (bnc#1012382). - s390/speculation: Support 'mitigations=' cmdline option (bsc#1112178). - s390/virtio: handle find on invalid queue gracefully (bnc#1012382). - sched/core: Fix cpu.max vs. cpuhotplug deadlock (bsc#1106913). - sched/fair: Do not re-read ->h_load_next during hierarchical load calculation (bnc#1012382). - sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup (bnc#1012382). - sched/smt: Expose sched_smt_present static key (bsc#1106913). - sched/smt: Make sched_smt_present track topology (bsc#1106913). - scripts/git_sort/git_sort.py: Add fixes branch from mkp/scsi.git. - scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c (bnc#1012382). - scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state() (bnc#1012382). - scsi: isci: initialize shost fully before calling scsi_add_host() (bnc#1012382). - scsi: libfc: free skb when receiving invalid flogi resp (bnc#1012382). - scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task (bnc#1012382). - scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached (bnc#1012382). - scsi: megaraid_sas: return error when create DMA pool failed (bnc#1012382). - scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param (bnc#1012382). - scsi: sd: Fix a race between closing an sd device and sd I/O (bnc#1012382). - scsi: storvsc: Fix a race in sub-channel creation that can cause panic (). - scsi: storvsc: Fix a race in sub-channel creation that can cause panic (fate#323887). - scsi: storvsc: Reduce default ring buffer size to 128 Kbytes (). - scsi: storvsc: Reduce default ring buffer size to 128 Kbytes (fate#323887). - scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock (bnc#1012382). - scsi: virtio_scsi: do not send sc payload with tmfs (bnc#1012382). - scsi: zfcp: fix rport unblock if deleted SCSI devices on Scsi_Host (bnc#1012382). - scsi: zfcp: fix scsi_eh host reset with port_forced ERP for non-NPIV FCP devices (bnc#1012382). - sctp: fix the transports round robin issue when init is retransmitted (git-fixes). - sctp: get sctphdr by offset in sctp_compute_cksum (bnc#1012382). - sctp: initialize _pad of sockaddr_in before copying to user memory (bnc#1012382). - serial: 8250_pci: Fix number of ports for ACCES serial cards (bnc#1012382). - serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup() (bnc#1012382). - serial: fsl_lpuart: fix maximum acceptable baud rate with over-sampling (bnc#1012382). - serial: max310x: Fix to avoid potential NULL pointer dereference (bnc#1012382). - serial: sh-sci: Fix setting SCSCR_TIE while transferring data (bnc#1012382). - serial: sprd: adjust TIMEOUT to a big value (bnc#1012382). - serial: sprd: clear timeout interrupt only rather than all interrupts (bnc#1012382). - serial: uartps: console_setup() can't be placed to init section (bnc#1012382). - sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach() (bnc#1012382). - sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79 (bnc#1012382). - SoC: imx-sgtl5000: add missing put_device() (bnc#1012382). - sockfs: getxattr: Fail with -EOPNOTSUPP for invalid attribute names (bnc#1012382). - soc: qcom: gsbi: Fix error handling in gsbi_probe() (bnc#1012382). - soc/tegra: fuse: Fix illegal free of IO base address (bnc#1012382). - staging: ashmem: Add missing include (bnc#1012382). - staging: ashmem: Avoid deadlock with mmap/shrink (bnc#1012382). - staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf (bnc#1012382). - staging: comedi: ni_usb6501: Fix use of uninitialized mutex (bnc#1012382). - staging: comedi: vmk80xx: Fix possible double-free of ->usb_rx_buf (bnc#1012382). - staging: comedi: vmk80xx: Fix use of uninitialized semaphore (bnc#1012382). - staging: goldfish: audio: fix compiliation on arm (bnc#1012382). - staging: ion: Set minimum carveout heap allocation order to PAGE_SHIFT (bnc#1012382). - staging: lustre: fix buffer overflow of string buffer (bnc#1012382). - staging: rtl8188eu: avoid a null dereference on pmlmepriv (bsc#1085539). - staging: vt6655: Fix interrupt race condition on device start up (bnc#1012382). - staging: vt6655: Remove vif check from vnt_interrupt (bnc#1012382). - stm class: Do not leak the chrdev in error path (bnc#1012382). - stm class: Fix an endless loop in channel allocation (bnc#1012382). - stm class: Fix a race in unlinking (bnc#1012382). - stm class: Fix link list locking (bnc#1012382). - stm class: Fix locking in unbinding policy path (bnc#1012382). - stm class: Fix stm device initialization order (bnc#1012382). - stm class: Fix unbalanced module/device refcounting (bnc#1012382). - stm class: Fix unlocking braino in the error path (bnc#1012382). - stm class: Guard output assignment against concurrency (bnc#1012382). - stm class: Hide STM-specific options if STM is disabled (bnc#1012382). - stm class: Prevent division by zero (bnc#1012382). - stm class: Prevent user-controllable allocations (bnc#1012382). - stm class: Support devices with multiple instances (bnc#1012382). - stmmac: copy unicast mac address to MAC registers (bnc#1012382). - stop_machine: Provide stop_machine_cpuslocked() (bsc#1131980). - sunrpc: do not mark uninitialised items as VALID (bsc#1130737). - sunrpc: init xdr_stream for zero iov_len, page_len (bsc#11303356). - supported.conf: add lib/crc64 because bcache uses it - svm/avic: Fix invalidate logical APIC id entry (bsc#1132727). - svm: Fix AVIC DFR and LDR handling (bsc#1130343). - svm: Fix improper check when deactivate AVIC (bsc#1130344). - sysctl: handle overflow for file-max (bnc#1012382). - tcp/dccp: drop SYN packets if accept queue is full (bnc#1012382). - tcp/dccp: remove reqsk_put() from inet_child_forget() (git-fixes). - tcp: do not use ipv6 header for ipv4 flow (bnc#1012382). - tcp: Ensure DCTCP reacts to losses (bnc#1012382). - tcp: handle inet_csk_reqsk_queue_add() failures (git-fixes). - tcp: tcp_grow_window() needs to respect tcp_space() (bnc#1012382). - thermal/int340x_thermal: Add additional UUIDs (bnc#1012382). - thermal: int340x_thermal: Fix a NULL vs IS_ERR() check (bnc#1012382). - thermal/int340x_thermal: fix mode setting (bnc#1012382). - time: Introduce jiffies64_to_nsecs() (bsc#1113399). - tmpfs: fix link accounting when a tmpfile is linked in (bnc#1012382). - tmpfs: fix uninitialized return value in shmem_link (bnc#1012382). - tools lib traceevent: Fix buffer overflow in arg_eval (bnc#1012382). - tools/power turbostat: return the exit status of a command (bnc#1012382). - tpm: fix kdoc for tpm2_flush_context_cmd() (bsc#1020645). - tpm: Fix the type of the return value in calc_tpm2_event_size() (bsc#1020645, git-fixes). - tpm/tpm_crb: Avoid unaligned reads in crb_recv() (bnc#1012382). - tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete (bnc#1012382). - tpm: tpm-interface.c drop unused macros (bsc#1020645). - tracing: kdb: Fix ftdump to not sleep (bnc#1012382). - tty: atmel_serial: fix a potential NULL pointer dereference (bnc#1012382). - tty: increase the default flip buffer limit to 2*640K (bnc#1012382). - tty: ldisc: add sysctl to prevent autoloading of ldiscs (bnc#1012382). - tty/serial: atmel: Add is_half_duplex helper (bnc#1012382). - tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped (bnc#1012382). - uas: fix alignment of scatter/gather segments (bsc#1129770). - udf: Fix crash on IO error during truncate (bnc#1012382). - Update config files: add CONFIG_CRC64=m - usb: Add new USB LPM helpers (bsc#1129770). - usb: chipidea: Grab the (legacy) USB PHY by phandle first (bnc#1012382). - usb: Consolidate LPM checks to avoid enabling LPM twice (bsc#1129770). - usb: core: only clean up what we allocated (bnc#1012382). - usb: dwc2: Fix DMA alignment to start at allocated boundary (bsc#1100132). - usb: dwc2: fix the incorrect bitmaps for the ports of multi_tt hub (bsc#1100132). - usb: dwc3: gadget: Fix suspend/resume during device mode (bnc#1012382). - usb: dwc3: gadget: Fix the uninitialized link_state when udc starts (bnc#1012382). - usb: gadget: Add the gserial port checking in gs_start_tx() (bnc#1012382). - usb: gadget: composite: fix dereference after null check coverify warning (bnc#1012382). - usb: gadget: configfs: add mutex lock before unregister gadget (bnc#1012382). - usb: gadget: Potential NULL dereference on allocation error (bnc#1012382). - usb: gadget: rndis: free response queue during REMOTE_NDIS_RESET_MSG (bnc#1012382). - usb: renesas_usbhs: gadget: fix unused-but-set-variable warning (bnc#1012382). - usb: serial: cp210x: add ID for Ingenico 3070 (bnc#1012382). - usb: serial: cp210x: add new device id (bnc#1012382). - usb: serial: cypress_m8: fix interrupt-out transfer length (bsc#1119086). - usb: serial: ftdi_sio: add additional NovaTech products (bnc#1012382). - usb: serial: ftdi_sio: add ID for Hjelmslund Electronics USB485 (bnc#1012382). - usb: serial: mos7720: fix mos_parport refcount imbalance on error path (bsc#1129770). - usb: serial: option: add Olicard 600 (bnc#1012382). - usb: serial: option: add Telit ME910 ECM composition (bnc#1012382). - usb: serial: option: set driver_info for SIM5218 and compatibles (bsc#1129770). - video: fbdev: Set pixclock = 0 in goldfishfb (bnc#1012382). - vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel (bnc#1012382). - vxlan: Do not call gro_cells_destroy() before device is unregistered (bnc#1012382). - vxlan: Fix GRO cells race condition between receive and link delete (bnc#1012382). - vxlan: test dev->flags & IFF_UP before calling gro_cells_receive() (bnc#1012382). - wlcore: Fix memory leak in case wl12xx_fetch_firmware failure (bnc#1012382). - wlcore: Fix the return value in case of error in 'wlcore_vendor_cmd_smart_config_start()' (bsc#1120902). - x.509: unpack RSA signatureValue field from BIT STRING (git-fixes). - x86_64: increase stack size for KASAN_EXTRA (bnc#1012382). - x86/apic: Provide apic_ack_irq() (bsc#1122822). - x86/apic: Provide apic_ack_irq() (fate#327171, bsc#1122822). - x86/build: Mark per-CPU symbols as absolute explicitly for LLD (bnc#1012382). - x86/build: Specify elf_i386 linker emulation explicitly for i386 objects (bnc#1012382). - x86/CPU/AMD: Set the CPB bit unconditionally on F17h (bnc#1012382). - x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors (bnc#1012382). - x86/hpet: Prevent potential NULL pointer dereference (bnc#1012382). - x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error (bnc#1012382). - x86/Hyper-V: Set x2apic destination mode to physical when x2apic is available (bsc#1122822). - x86/Hyper-V: Set x2apic destination mode to physical when x2apic is available (fate#327171, bsc#1122822). - x86/kexec: Do not setup EFI info if EFI runtime is not enabled (bnc#1012382). - x86/kprobes: Verify stack frame on kretprobe (bnc#1012382). - x86/mce: Improve error message when kernel cannot recover, p2 (bsc#1114648). - x86/smp: Enforce CONFIG_HOTPLUG_CPU when SMP=y (bnc#1012382). - x86/speculation: Remove redundant arch_smt_update() invocation (bsc#1111331). - x86/speculation: Support 'mitigations=' 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include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE"); if (release !~ "^(SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.3", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); ourarch = get_kb_item("Host/cpu"); if (!ourarch) audit(AUDIT_UNKNOWN_ARCH); if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch); flag = 0; if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-4.4.179-99.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-base-4.4.179-99.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-base-debuginfo-4.4.179-99.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-debuginfo-4.4.179-99.1") ) flag++; if ( 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reference:"kernel-vanilla-base-debuginfo-4.4.179-99.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-debuginfo-4.4.179-99.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-debugsource-4.4.179-99.1") ) flag++; if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-devel-4.4.179-99.1") ) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get()); else security_hole(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel-devel / kernel-macros / kernel-source / etc"); }NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3696-2.NASL description USN-3696-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that an integer overflow existed in the perf subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-18255) Wei Fang discovered an integer overflow in the F2FS filesystem implementation in the Linux kernel. A local attacker could use this to cause a denial of service. (CVE-2017-18257) It was discovered that an information leak existed in the generic SCSI driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-1000204) It was discovered that the wait4() system call in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10087) It was discovered that the kill() system call implementation in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10124) Julian Stecklina and Thomas Prescher discovered that FPU register states (such as MMX, SSE, and AVX registers) which are lazily restored are potentially vulnerable to a side channel attack. A local attacker could use this to expose sensitive information. (CVE-2018-3665) Jakub Jirasek discovered that multiple use-after-errors existed in the USB/IP implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-5814) It was discovered that an information leak vulnerability existed in the floppy driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-7755) Seunghun Han discovered an information leak in the ACPI handling code in the Linux kernel when handling early termination of ACPI table loading. A local attacker could use this to expose sensitive informal (kernel address locations). (CVE-2017-13695) It was discovered that a memory leak existed in the Serial Attached SCSI (SAS) implementation in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (memory exhaustion). (CVE-2018-10021). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 110897 published 2018-07-03 reporter Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/110897 title Ubuntu 14.04 LTS : linux-lts-xenial, linux-aws vulnerabilities (USN-3696-2) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Ubuntu Security Notice USN-3696-2. The text # itself is copyright (C) Canonical, Inc. See # <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered # trademark of Canonical, Inc. # include("compat.inc"); if (description) { script_id(110897); script_version("1.7"); script_cvs_date("Date: 2019/09/18 12:31:48"); script_cve_id("CVE-2017-13695", "CVE-2017-18255", "CVE-2017-18257", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-3665", "CVE-2018-5814", "CVE-2018-7755"); script_xref(name:"USN", value:"3696-2"); script_name(english:"Ubuntu 14.04 LTS : linux-lts-xenial, linux-aws vulnerabilities (USN-3696-2)"); script_summary(english:"Checks dpkg output for updated packages."); script_set_attribute( attribute:"synopsis", value: "The remote Ubuntu host is missing one or more security-related patches." ); script_set_attribute( attribute:"description", value: "USN-3696-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that an integer overflow existed in the perf subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-18255) Wei Fang discovered an integer overflow in the F2FS filesystem implementation in the Linux kernel. A local attacker could use this to cause a denial of service. (CVE-2017-18257) It was discovered that an information leak existed in the generic SCSI driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-1000204) It was discovered that the wait4() system call in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10087) It was discovered that the kill() system call implementation in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10124) Julian Stecklina and Thomas Prescher discovered that FPU register states (such as MMX, SSE, and AVX registers) which are lazily restored are potentially vulnerable to a side channel attack. A local attacker could use this to expose sensitive information. (CVE-2018-3665) Jakub Jirasek discovered that multiple use-after-errors existed in the USB/IP implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-5814) It was discovered that an information leak vulnerability existed in the floppy driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-7755) Seunghun Han discovered an information leak in the ACPI handling code in the Linux kernel when handling early termination of ACPI table loading. A local attacker could use this to expose sensitive informal (kernel address locations). (CVE-2017-13695) It was discovered that a memory leak existed in the Serial Attached SCSI (SAS) implementation in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (memory exhaustion). (CVE-2018-10021). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://usn.ubuntu.com/3696-2/" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-aws"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-aws"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-lts-xenial"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lts-xenial"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-lts-xenial"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04"); script_set_attribute(attribute:"vuln_publication_date", value:"2017/08/25"); script_set_attribute(attribute:"patch_publication_date", value:"2018/07/02"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/03"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Ubuntu Local Security Checks"); script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl"); script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("ubuntu.inc"); include("ksplice.inc"); if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/Ubuntu/release"); if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu"); release = chomp(release); if (! preg(pattern:"^(14\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04", "Ubuntu " + release); if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu); if (get_one_kb_item("Host/ksplice/kernel-cves")) { rm_kb_item(name:"Host/uptrack-uname-r"); cve_list = make_list("CVE-2017-13695", "CVE-2017-18255", "CVE-2017-18257", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-3665", "CVE-2018-5814", "CVE-2018-7755"); if (ksplice_cves_check(cve_list)) { audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-3696-2"); } else { _ubuntu_report = ksplice_reporting_text(); } } flag = 0; if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-1024-aws", pkgver:"4.4.0-1024.25")) flag++; if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-130-generic", pkgver:"4.4.0-130.156~14.04.1")) flag++; if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-130-generic-lpae", pkgver:"4.4.0-130.156~14.04.1")) flag++; if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-130-lowlatency", pkgver:"4.4.0-130.156~14.04.1")) flag++; if (ubuntu_check(osver:"14.04", pkgname:"linux-image-aws", pkgver:"4.4.0.1024.24")) flag++; if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lpae-lts-xenial", pkgver:"4.4.0.130.110")) flag++; if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lts-xenial", pkgver:"4.4.0.130.110")) flag++; if (ubuntu_check(osver:"14.04", pkgname:"linux-image-lowlatency-lts-xenial", pkgver:"4.4.0.130.110")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : ubuntu_report_get() ); exit(0); } else { tested = ubuntu_pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-image-4.4-aws / linux-image-4.4-generic / etc"); }NASL family Debian Local Security Checks NASL id DEBIAN_DLA-1423.NASL description Linux 4.9 has been packaged for Debian 8 as linux-4.9. This provides a supported upgrade path for systems that currently use kernel packages from the last seen 2020-06-01 modified 2020-06-02 plugin id 111165 published 2018-07-20 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/111165 title Debian DLA-1423-1 : linux-4.9 new package (Spectre) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Debian Security Advisory DLA-1423-1. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(111165); script_version("1.7"); script_cvs_date("Date: 2019/07/15 14:20:30"); script_cve_id("CVE-2017-18255", "CVE-2017-5753", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-10853", "CVE-2018-10876", "CVE-2018-10877", "CVE-2018-10878", "CVE-2018-10879", "CVE-2018-10880", "CVE-2018-10881", "CVE-2018-10882", "CVE-2018-10883", "CVE-2018-10940", "CVE-2018-1118", "CVE-2018-1120", "CVE-2018-1130", "CVE-2018-11506", "CVE-2018-12233", "CVE-2018-3639", "CVE-2018-5814"); script_name(english:"Debian DLA-1423-1 : linux-4.9 new package (Spectre)"); script_summary(english:"Checks dpkg output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security update." ); script_set_attribute( attribute:"description", value: "Linux 4.9 has been packaged for Debian 8 as linux-4.9. This provides a supported upgrade path for systems that currently use kernel packages from the 'jessie-backports' suite. There is no need to upgrade systems using Linux 3.16, as that kernel version will also continue to be supported in the LTS period. This backport does not include the following binary packages : hyperv-daemons libcpupower1 libcpupower-dev libusbip-dev linux-compiler-gcc-4.9-x86 linux-cpupower linux-libc-dev usbip Older versions of most of those are built from other source packages in Debian 8. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2017-5753 Further instances of code that was vulnerable to Spectre variant 1 (bounds-check bypass) have been mitigated. CVE-2017-18255 It was discovered that the performance events subsystem did not properly validate the value of the kernel.perf_cpu_time_max_percent sysctl. Setting a large value could have an unspecified security impact. However, only a privileged user can set this sysctl. CVE-2018-1118 The syzbot software found that the vhost driver did not initialise message buffers which would later be read by user processes. A user with access to the /dev/vhost-net device could use this to read sensitive information from the kernel or other users' processes. CVE-2018-1120 Qualys reported that a user able to mount FUSE filesystems can create a process such that when another process attempting to read its command line will be blocked for an arbitrarily long time. This could be used for denial of service, or to aid in exploiting a race condition in the other program. CVE-2018-1130 The syzbot software found that the DCCP implementation of sendmsg() does not check the socket state, potentially leading to a NULL pointer dereference. A local user could use this to cause a denial of service (crash). CVE-2018-3639 Multiple researchers have discovered that Speculative Store Bypass (SSB), a feature implemented in many processors, could be used to read sensitive information from another context. In particular, code in a software sandbox may be able to read sensitive information from outside the sandbox. This issue is also known as Spectre variant 4. This update allows the issue to be mitigated on some x86 processors by disabling SSB. This requires an update to the processor's microcode, which is non-free. It may be included in an update to the system BIOS or UEFI firmware, or in a future update to the intel-microcode or amd64-microcode packages. Disabling SSB can reduce performance significantly, so by default it is only done in tasks that use the seccomp feature. Applications that require this mitigation should request it explicitly through the prctl() system call. Users can control where the mitigation is enabled with the spec_store_bypass_disable kernel parameter. CVE-2018-5814 Jakub Jirasek reported race conditions in the USB/IP host driver. A malicious client could use this to cause a denial of service (crash or memory corruption), and possibly to execute code, on a USB/IP server. CVE-2018-10021 A physically present attacker who unplugs a SAS cable can cause a denial of service (memory leak and WARN). CVE-2018-10087, CVE-2018-10124 zhongjiang found that the wait4() and kill() system call implementations did not check for the invalid pid value of INT_MIN. If a user passed this value, the behaviour of the code was formally undefined and might have had a security impact. CVE-2018-10853 Andy Lutomirski and Mika Penttilä reported that KVM for x86 processors did not perform a necessary privilege check when emulating certain instructions. This could be used by an unprivileged user in a guest VM to escalate their privileges within the guest. CVE-2018-10876, CVE-2018-10877, CVE-2018-10878, CVE-2018-10879, CVE-2018-10880, CVE-2018-10881, CVE-2018-10882, CVE-2018-10883 Wen Xu at SSLab, Gatech, reported that crafted ext4 filesystem images could trigger a crash or memory corruption. A local user able to mount arbitrary filesystems, or an attacker providing filesystems to be mounted, could use this for denial of service or possibly for privilege escalation. CVE-2018-10940 Dan Carpenter reported that the optical disc driver (cdrom) does not correctly validate the parameter to the CDROM_MEDIA_CHANGED ioctl. A user with access to a cdrom device could use this to cause a denial of service (crash). CVE-2018-11506 Piotr Gabriel Kosinski and Daniel Shapira reported that the SCSI optical disc driver (sr) did not allocate a sufficiently large buffer for sense data. A user with access to a SCSI optical disc device that can produce more than 64 bytes of sense data could use this to cause a denial of service (crash or memory corruption), and possibly for privilege escalation. CVE-2018-12233 Shankara Pailoor reported that a crafted JFS filesystem image could trigger a denial of service (memory corruption). This could possibly also be used for privilege escalation. CVE-2018-1000204 The syzbot software found that the SCSI generic driver (sg) would in some circumstances allow reading data from uninitialised buffers, which could include sensitive information from the kernel or other tasks. However, only privileged users with the CAP_SYS_ADMIN or CAP_SYS_RAWIO capability were allowed to do this, so this has little or no security impact. For Debian 8 'Jessie', these problems have been fixed in version 4.9.110-1~deb8u1. This update additionally fixes Debian bugs #860900, #872907, #892057, #896775, #897590, and #898137; and includes many more bug fixes from stable updates 4.9.89-4.9.110 inclusive. We recommend that you upgrade your linux-4.9 packages. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html" ); script_set_attribute( attribute:"see_also", value:"https://packages.debian.org/source/jessie/linux-4.9" ); script_set_attribute(attribute:"solution", value:"Upgrade the affected packages."); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:H/RL:ND/RC:ND"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:X/RC:X"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"exploited_by_malware", value:"true"); script_set_attribute(attribute:"exploit_framework_canvas", value:"true"); script_set_attribute(attribute:"canvas_package", value:'CANVAS'); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-compiler-gcc-4.9-arm"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-doc-4.9"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-686"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-686-pae"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all-amd64"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all-armel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all-armhf"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-all-i386"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-amd64"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-armmp"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-armmp-lpae"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-common"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-common-rt"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-marvell"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-rt-686-pae"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-4.9.0-0.bpo.7-rt-amd64"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-686"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-686-pae"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-686-pae-dbg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-amd64"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-amd64-dbg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-armmp"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-armmp-lpae"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-marvell"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-rt-686-pae"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-rt-686-pae-dbg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-rt-amd64"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-4.9.0-0.bpo.7-rt-amd64-dbg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-kbuild-4.9"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-manual-4.9"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-perf-4.9"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-source-4.9"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-support-4.9.0-0.bpo.7"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/01/04"); script_set_attribute(attribute:"patch_publication_date", value:"2018/07/18"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/20"); script_set_attribute(attribute:"in_the_news", value:"true"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Debian Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("debian_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian"); if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (deb_check(release:"8.0", prefix:"linux-compiler-gcc-4.9-arm", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-doc-4.9", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-686", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-686-pae", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-all", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-all-amd64", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-all-armel", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-all-armhf", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-all-i386", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-amd64", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-armmp", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-armmp-lpae", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-common", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-common-rt", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-marvell", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-rt-686-pae", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-headers-4.9.0-0.bpo.7-rt-amd64", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-686", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-686-pae", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-686-pae-dbg", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-amd64", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-amd64-dbg", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-armmp", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-armmp-lpae", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-marvell", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-rt-686-pae", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-rt-686-pae-dbg", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-rt-amd64", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-image-4.9.0-0.bpo.7-rt-amd64-dbg", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-kbuild-4.9", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-manual-4.9", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-perf-4.9", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-source-4.9", reference:"4.9.110-1~deb8u1")) flag++; if (deb_check(release:"8.0", prefix:"linux-support-4.9.0-0.bpo.7", reference:"4.9.110-1~deb8u1")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3752-2.NASL description USN-3752-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 18.04 LTS for Ubuntu 16.04 LTS. It was discovered that, when attempting to handle an out-of-memory situation, a NULL pointer dereference could be triggered in the Linux kernel in some circumstances. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-1000200) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly validate meta-data information. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10323) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly validate xattr information. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-10840) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly keep meta-data information consistent in some situations. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10881) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly handle corrupted meta data in some situations. An attacker could use this to specially craft an ext4 filesystem that caused a denial of service (system crash) when mounted. (CVE-2018-1093) Jann Horn discovered that the Linux kernel last seen 2020-06-01 modified 2020-06-02 plugin id 112110 published 2018-08-24 reporter Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/112110 title Ubuntu 16.04 LTS : linux-hwe vulnerabilities (USN-3752-2) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3696-1.NASL description It was discovered that an integer overflow existed in the perf subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-18255) Wei Fang discovered an integer overflow in the F2FS filesystem implementation in the Linux kernel. A local attacker could use this to cause a denial of service. (CVE-2017-18257) It was discovered that an information leak existed in the generic SCSI driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-1000204) It was discovered that the wait4() system call in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10087) It was discovered that the kill() system call implementation in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10124) Julian Stecklina and Thomas Prescher discovered that FPU register states (such as MMX, SSE, and AVX registers) which are lazily restored are potentially vulnerable to a side channel attack. A local attacker could use this to expose sensitive information. (CVE-2018-3665) Jakub Jirasek discovered that multiple use-after-errors existed in the USB/IP implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-5814) It was discovered that an information leak vulnerability existed in the floppy driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-7755) Seunghun Han discovered an information leak in the ACPI handling code in the Linux kernel when handling early termination of ACPI table loading. A local attacker could use this to expose sensitive informal (kernel address locations). (CVE-2017-13695) It was discovered that a memory leak existed in the Serial Attached SCSI (SAS) implementation in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (memory exhaustion). (CVE-2018-10021). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 110896 published 2018-07-03 reporter Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/110896 title Ubuntu 16.04 LTS : linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities (USN-3696-1) NASL family SuSE Local Security Checks NASL id SUSE_SU-2018-2344-1.NASL description The SUSE Linux Enterprise 12 SP2 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2018-3620: Local attackers on baremetal systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data. (bnc#1087081). - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data, even from other virtual machines or the host system. (bnc#1089343). - CVE-2018-5390 aka last seen 2020-06-01 modified 2020-06-02 plugin id 111815 published 2018-08-17 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/111815 title SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2344-1) (Foreshadow) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3752-3.NASL description It was discovered that, when attempting to handle an out-of-memory situation, a NULL pointer dereference could be triggered in the Linux kernel in some circumstances. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-1000200) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly validate meta-data information. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10323) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly validate xattr information. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-10840) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly keep meta-data information consistent in some situations. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10881) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly handle corrupted meta data in some situations. An attacker could use this to specially craft an ext4 filesystem that caused a denial of service (system crash) when mounted. (CVE-2018-1093) Jann Horn discovered that the Linux kernel last seen 2020-06-01 modified 2020-06-02 plugin id 112189 published 2018-08-30 reporter Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/112189 title Ubuntu 16.04 LTS / 18.04 LTS : linux-azure, linux-oem, linux-gcp vulnerabilities (USN-3752-3) NASL family Debian Local Security Checks NASL id DEBIAN_DLA-1422.NASL description The previous update to linux failed to build for the armhf (ARM EABI hard-float) architecture. This update corrects that. For all other architectures, there is no need to upgrade or reboot again. For reference, the relevant part of the original advisory text follows. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2017-5715 Multiple researchers have discovered a vulnerability in various processors supporting speculative execution, enabling an attacker controlling an unprivileged process to read memory from arbitrary addresses, including from the kernel and all other processes running on the system. This specific attack has been named Spectre variant 2 (branch target injection) and is mitigated for the x86 architecture (amd64 and i386) by using new microcoded features. This mitigation requires an update to the processor last seen 2020-06-01 modified 2020-06-02 plugin id 111082 published 2018-07-16 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/111082 title Debian DLA-1422-2 : linux security update (Spectre) NASL family SuSE Local Security Checks NASL id SUSE_SU-2018-2366-1.NASL description The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2016-8405: An information disclosure vulnerability in kernel components including the ION subsystem, Binder, USB driver and networking subsystem could enable a local malicious application to access data outside of its permission levels. (bnc#1099942). - CVE-2017-13305: A information disclosure vulnerability existed in the encrypted-keys handling. (bnc#1094353). - CVE-2018-1000204: A malformed SG_IO ioctl issued for a SCSI device could lead to a local kernel information leak manifesting in up to approximately 1000 memory pages copied to the userspace. The problem has limited scope as non-privileged users usually have no permissions to access SCSI device files. (bnc#1096728). - CVE-2018-1068: A flaw was found in the implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory (bnc#1085107). - CVE-2018-1130: A NULL pointer dereference in dccp_write_xmit() function in net/dccp/output.c allowed a local user to cause a denial of service by a number of certain crafted system calls (bnc#1092904). - CVE-2018-12233: In the ea_get function in fs/jfs/xattr.c a memory corruption bug in JFS can be triggered by calling setxattr twice with two different extended attribute names on the same file. This vulnerability can be triggered by an unprivileged user with the ability to create files and execute programs. A kmalloc call is incorrect, leading to slab-out-of-bounds in jfs_xattr (bnc#1097234). - CVE-2018-13053: The alarm_timer_nsleep function in kernel/time/alarmtimer.c had an integer overflow via a large relative timeout because ktime_add_safe is not used (bnc#1099924). - CVE-2018-13406: An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c kernel could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used (bnc#1098016 1100418). - CVE-2018-3620: Local attackers on baremetal systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data. (bnc#1087081). - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data, even from other virtual machines or the host system. (bnc#1089343). - CVE-2018-5803: An error in the last seen 2020-06-01 modified 2020-06-02 plugin id 111833 published 2018-08-17 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/111833 title SUSE SLES11 Security Update : kernel (SUSE-SU-2018:2366-1) (Foreshadow) NASL family SuSE Local Security Checks NASL id SUSE_SU-2018-2332-1.NASL description The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2018-3620: Local attackers on baremetal systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data. (bnc#1087081). - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data, even from other virtual machines or the host system. (bnc#1089343). - CVE-2018-1000204: A malformed SG_IO ioctl issued for a SCSI device could lead to a local kernel information leak manifesting in up to approximately 1000 memory pages copied to the userspace. The problem has limited scope as non-privileged users usually have no permissions to access SCSI device files. (bnc#1096728). - CVE-2018-13053: The alarm_timer_nsleep function in kernel/time/alarmtimer.c had an integer overflow via a large relative timeout because ktime_add_safe is not used (bnc#1099924). - CVE-2018-13406: An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used (bnc#1098016 bnc#1100418). - CVE-2016-8405: An information disclosure vulnerability in kernel components including the ION subsystem, Binder, USB driver and networking subsystem could enable a local malicious application to access data outside of its permission levels. (bnc#1099942). - CVE-2018-5814: Multiple race condition errors when handling probe, disconnect, and rebind operations could be exploited to trigger a use-after-free condition or a NULL pointer dereference by sending multiple USB over IP packets (bnc#1096480). - CVE-2018-12233: In the ea_get function in fs/jfs/xattr.c a memory corruption bug in JFS can be triggered by calling setxattr twice with two different extended attribute names on the same file. This vulnerability can be triggered by an unprivileged user with the ability to create files and execute programs. (bnc#1097234). - CVE-2017-13305: A information disclosure vulnerability in the Upstream kernel encrypted-keys. (bnc#1094353). - CVE-2018-1130: A NULL pointer dereference in dccp_write_xmit() function in net/dccp/output.c allowed a local user to cause a denial of service by a number of certain crafted system calls (bnc#1092904). - CVE-2018-1068: A flaw was found in the implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory (bnc#1085107). - CVE-2018-5803: An error in the last seen 2020-06-01 modified 2020-06-02 plugin id 111782 published 2018-08-16 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/111782 title SUSE SLES11 Security Update : kernel (SUSE-SU-2018:2332-1) (Foreshadow) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3752-1.NASL description It was discovered that, when attempting to handle an out-of-memory situation, a NULL pointer dereference could be triggered in the Linux kernel in some circumstances. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-1000200) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly validate meta-data information. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10323) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly validate xattr information. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-10840) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly keep meta-data information consistent in some situations. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10881) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly handle corrupted meta data in some situations. An attacker could use this to specially craft an ext4 filesystem that caused a denial of service (system crash) when mounted. (CVE-2018-1093) Jann Horn discovered that the Linux kernel last seen 2020-06-01 modified 2020-06-02 plugin id 112109 published 2018-08-24 reporter Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/112109 title Ubuntu 18.04 LTS : linux, linux-aws, linux-gcp, linux-kvm, linux-raspi2 vulnerabilities (USN-3752-1) NASL family SuSE Local Security Checks NASL id SUSE_SU-2018-2344-2.NASL description The SUSE Linux Enterprise 12 SP2 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-3620: Local attackers on baremetal systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data. (bnc#1087081). CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data, even from other virtual machines or the host system. (bnc#1089343). CVE-2018-5390 aka last seen 2020-06-01 modified 2020-06-02 plugin id 118283 published 2018-10-22 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/118283 title SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2344-2) (Foreshadow)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html
- http://www.securitytracker.com/id/1041050
- http://www.securitytracker.com/id/1041050
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.43
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.43
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.11
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.11
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.133
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.133
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.102
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.102
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=22076557b07c12086eeb16b8ce2b0b735f7a27e7
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=22076557b07c12086eeb16b8ce2b0b735f7a27e7
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=c171654caa875919be3c533d3518da8be5be966e
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=c171654caa875919be3c533d3518da8be5be966e
- https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
- https://secuniaresearch.flexerasoftware.com/advisories/81540/
- https://secuniaresearch.flexerasoftware.com/advisories/81540/
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-8/
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-8/
- https://usn.ubuntu.com/3696-1/
- https://usn.ubuntu.com/3696-1/
- https://usn.ubuntu.com/3696-2/
- https://usn.ubuntu.com/3696-2/
- https://usn.ubuntu.com/3752-1/
- https://usn.ubuntu.com/3752-1/
- https://usn.ubuntu.com/3752-2/
- https://usn.ubuntu.com/3752-2/
- https://usn.ubuntu.com/3752-3/
- https://usn.ubuntu.com/3752-3/