SB20240702130 - Input validation error in Linux kernel parisc kernel
Published: July 2, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240702130
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) Input validation error (CVE-ID: CVE-2024-26705)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the DEFINE_STATIC_KEY_TRUE() function in arch/parisc/kernel/cache.c. 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/54944f45470af5965fb9c28cf962ec30f38a8f5b
- https://git.kernel.org/stable/c/aa52be55276614d33f22fbe7da36c40d6432d10b
- https://git.kernel.org/stable/c/913b9d443a0180cf0de3548f1ab3149378998486
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.18
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.6
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8