Vulnerabilities > Linux > Linux Kernel > 4.9.248

DATE CVE VULNERABILITY TITLE RISK
2018-07-26 CVE-2017-7558 Out-of-bounds Read vulnerability in multiple products
A kernel data leak due to an out-of-bound read was found in the Linux kernel in inet_diag_msg_sctp{,l}addr_fill() and sctp_get_sctp_info() functions present since version 4.7-rc1 through version 4.13.
network
low complexity
linux debian CWE-125
7.5
2018-07-25 CVE-2018-10880 Out-of-bounds Write vulnerability in multiple products
Linux kernel is vulnerable to a stack-out-of-bounds write in the ext4 filesystem code when mounting and writing to a crafted ext4 image in ext4_update_inline_data().
local
low complexity
debian linux redhat canonical CWE-787
5.5
2018-07-11 CVE-2016-9604 Improper Verification of Cryptographic Signature vulnerability in Linux Kernel
It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring.
local
low complexity
linux CWE-347
4.4
2018-07-03 CVE-2018-13096 Out-of-bounds Write vulnerability in multiple products
An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.14.
local
low complexity
linux debian canonical opensuse CWE-787
5.5
2018-06-26 CVE-2018-1000204 Linux Kernel version 3.18 to 4.16 incorrectly handles an SG_IO ioctl on /dev/sg0 with dxfer_direction=SG_DXFER_FROM_DEV and an empty 6-byte cmdp.
network
high complexity
linux debian canonical
5.3
2018-06-21 CVE-2016-10723 Resource Management Errors vulnerability in Linux Kernel
An issue was discovered in the Linux kernel through 4.17.2.
local
low complexity
linux CWE-399
5.5
2018-05-10 CVE-2018-1118 Improper Initialization vulnerability in multiple products
Linux kernel vhost since version 4.8 does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function.
local
low complexity
linux debian canonical redhat CWE-665
5.5
2018-04-02 CVE-2018-1095 NULL Pointer Dereference vulnerability in Linux Kernel
The ext4_xattr_check_entries function in fs/ext4/xattr.c in the Linux kernel through 4.15.15 does not properly validate xattr sizes, which causes misinterpretation of a size as an error code, and consequently allows attackers to cause a denial of service (get_acl NULL pointer dereference and system crash) via a crafted ext4 image.
local
low complexity
linux CWE-476
5.5
2018-04-02 CVE-2018-1094 NULL Pointer Dereference vulnerability in multiple products
The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.15.15 does not always initialize the crc32c checksum driver, which allows attackers to cause a denial of service (ext4_xattr_inode_hash NULL pointer dereference and system crash) via a crafted ext4 image.
local
low complexity
linux redhat canonical CWE-476
5.5
2018-04-02 CVE-2018-1092 NULL Pointer Dereference vulnerability in Linux Kernel
The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image.
local
low complexity
linux CWE-476
5.5