Resource management error in Linux kernel - CVE-2022-49004

Vulnerability identifier: #VU99137

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-2022-49004

CWE-ID: CWE-399

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 resource management error within the arch/riscv/include/asm/pgalloc.h, arch/riscv/include/asm/efi.h. A local user can perform a denial of service (DoS) attack.

Linux kernel
openEuler
kernel-debuginfo
kernel
python3-perf-debuginfo
python3-perf
perf-debuginfo
perf
kernel-tools-devel
kernel-tools
kernel-source
kernel-headers
kernel-devel
kernel-debugsource
kernel-tools-debuginfo
bpftool
bpftool-debuginfo

Install update from vendor's website.

Linux kernel - addressed in versions 5.15.82, 6.0.12, 6.1
kernel-debuginfo - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
kernel - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
python3-perf-debuginfo - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
python3-perf - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
perf-debuginfo - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
perf - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
kernel-tools-devel - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
kernel-tools - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
kernel-source - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
kernel-headers - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
kernel-devel - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
kernel-debugsource - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
kernel-tools-debuginfo - addressed in versions 5.10.0-136.100.0.181, 5.10.0-235.0.0.134, 5.10.0-235.0.0.137
bpftool - update to 5.10.0-235.0.0.134
bpftool-debuginfo - update to 5.10.0-235.0.0.134

• https://git.kernel.org/stable/c/fa7a7d185ef380546b4b1fed6f84f31dbae8cec7
• https://git.kernel.org/stable/c/96f479383d92944406d4b3f2bc03c2f640def9f1
• https://git.kernel.org/stable/c/3f105a742725a1b78766a55169f1d827732e62b8
• https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.82
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.12
• https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1

• Resource management error in Linux kernel include asm
• openEuler 22.03 LTS SP1 update for kernel
• openEuler 22.03 LTS SP3 update for kernel
• openEuler 22.03 LTS SP4 update for kernel