#VU104762 Improper error handling in Linux kernel - CVE-2022-49067
Published: February 26, 2025 / Updated: May 11, 2025
Vulnerability identifier: #VU104762
Vulnerability risk: Low
CVSSv4.0: 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/E:U/U:Clear
CVE-ID: CVE-2022-49067
CWE-ID: CWE-388
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the arch/powerpc/include/asm/page.h. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/a3727c25eacd7e437c4f560957fa3a376fe93e6b
- https://git.kernel.org/stable/c/cbc065efcba000ad8f615f506ebe61b6d3c5145b
- https://git.kernel.org/stable/c/d36febbcd537fcc50284e8b89609632d0146529f
- https://git.kernel.org/stable/c/deab81144d5a043f42804207fb76cfbd8a806978
- https://git.kernel.org/stable/c/fddb88bd266f4513abab7c36bca98935c9148a98
- https://git.kernel.org/stable/c/ffa0b64e3be58519ae472ea29a1a1ad681e32f48
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.111
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.34
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.20
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.190