Vulnerabilities > Linux > Linux Kernel > 4.14.123

DATE CVE VULNERABILITY TITLE RISK
2019-12-30 CVE-2019-20096 Memory Leak vulnerability in multiple products
In the Linux kernel before 5.1, there is a memory leak in __feat_register_sp() in net/dccp/feat.c, which may cause denial of service, aka CID-1d3ff0950e2b.
local
low complexity
linux debian canonical CWE-401
5.5
2019-12-30 CVE-2019-20095 Memory Leak vulnerability in multiple products
mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82.
local
low complexity
linux opensuse netapp CWE-401
5.5
2019-12-28 CVE-2019-20054 NULL Pointer Dereference vulnerability in multiple products
In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e.
local
low complexity
linux netapp CWE-476
5.5
2019-12-25 CVE-2019-19966 Use After Free vulnerability in multiple products
In the Linux kernel before 5.1.6, there is a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service, aka CID-dea37a972655.
4.6
2019-12-25 CVE-2019-19965 NULL Pointer Dereference vulnerability in multiple products
In the Linux kernel through 5.4.6, there is a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5.
local
high complexity
linux debian canonical netapp opensuse CWE-476
4.7
2019-12-24 CVE-2019-19947 Use of Uninitialized Resource vulnerability in multiple products
In the Linux kernel through 5.4.6, there are information leaks of uninitialized memory to a USB device in the drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c driver, aka CID-da2311a6385c.
4.6
2019-12-23 CVE-2019-5108 Improper Authentication vulnerability in multiple products
An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3.
6.5
2019-12-22 CVE-2019-19922 Resource Exhaustion vulnerability in multiple products
kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service against non-cpu-bound applications by generating a workload that triggers unwanted slice expiration, aka CID-de53fd7aedb1.
local
low complexity
linux debian canonical oracle netapp CWE-400
5.5
2019-12-17 CVE-2019-19241 Unspecified vulnerability in Linux Kernel
In the Linux kernel before 5.4.2, the io_uring feature leads to requests that inadvertently have UID 0 and full capabilities, aka CID-181e448d8709.
local
low complexity
linux
7.8
2019-12-17 CVE-2019-19816 Out-of-bounds Write vulnerability in multiple products
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.
local
low complexity
linux canonical debian netapp CWE-787
7.8