Improper locking in Linux kernel - CVE-2024-53054

Vulnerability identifier: #VU100722

CSH Severity: Low

CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-53054

CWE-ID: CWE-667

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the DEFINE_STATIC_KEY_ARRAY_FALSE() and cgroup_bpf_release_fn() functions in kernel/bpf/cgroup.c. A local user can perform a denial of service (DoS) attack.

Linux kernel
Debian Linux
Anolis OS
kernel-devel
python3-perf
perf
kernel-tools-libs-devel
kernel-tools-libs
kernel-tools
kernel-modules-internal
kernel-modules-extra
kernel-modules
kernel-headers
kernel-debug-modules-internal
kernel-debug-modules-extra
kernel-debug-modules
kernel-debug-devel
kernel-debug-core
kernel-debug
kernel-core
kernel
bpftool
linux (Debian package)

Install update from vendor's website.

Linux kernel - addressed in versions 6.1.116, 6.6.60, 6.11.7, 6.12
kernel-devel - update to 5.10.134-19
python3-perf - update to 5.10.134-19
perf - update to 5.10.134-19
kernel-tools-libs-devel - update to 5.10.134-19
kernel-tools-libs - update to 5.10.134-19
kernel-tools - update to 5.10.134-19
kernel-modules-internal - update to 5.10.134-19
kernel-modules-extra - update to 5.10.134-19
kernel-modules - update to 5.10.134-19
kernel-headers - update to 5.10.134-19
kernel-debug-modules-internal - update to 5.10.134-19
kernel-debug-modules-extra - update to 5.10.134-19
kernel-debug-modules - update to 5.10.134-19
kernel-debug-devel - update to 5.10.134-19
kernel-debug-core - update to 5.10.134-19
kernel-debug - update to 5.10.134-19
kernel-core - update to 5.10.134-19
kernel - update to 5.10.134-19
bpftool - update to 5.10.134-19
linux (Debian package) - update to 6.1.119-1

• https://git.kernel.org/stable/c/71f14a9f5c7db72fdbc56e667d4ed42a1a760494
• https://git.kernel.org/stable/c/0d86cd70fc6a7ba18becb52ad8334d5ad3eca530
• https://git.kernel.org/stable/c/6dab3331523ba73db1345d19e6f586dcd5f6efb4
• https://git.kernel.org/stable/c/117932eea99b729ee5d12783601a4f7f5fd58a23
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.116
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.7
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.60

• Improper locking in Linux kernel bpf
• Debian update for linux
• Anolis OS update for kernel:5.10