SB2025091899 - Input validation error in Linux kernel include asm
Published: September 18, 2025 Updated: September 22, 2025
Security Bulletin ID
SB2025091899
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-2023-53361)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the arch/loongarch/include/asm/pgtable.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/303be4b33562a5b689261ced1616bf16ad49efa7
- https://git.kernel.org/stable/c/593ad636bac41d67bdc44c83c6945015471313fc
- https://git.kernel.org/stable/c/77aaf22a9200b9557793c96debead911b80acc1c
- https://git.kernel.org/stable/c/cc9bf2d62f196ec600f9e6ea3a6ced11f54a2df9
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.53