SB20250226595 - Improper error handling in Linux kernel include asm
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226595
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper error handling (CVE-ID: CVE-2022-49067)
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.
References
- 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