SB2025022663 - Memory leak in Linux kernel mips kernel
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB2025022663
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) Memory leak (CVE-ID: CVE-2022-49324)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the mips_cpc_default_phys_base() function in arch/mips/kernel/mips-cpc.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/1699ec1bfb59304a788901474f6bb003f7831b61
- https://git.kernel.org/stable/c/4107fa700f314592850e2c64608f6ede4c077476
- https://git.kernel.org/stable/c/8f843cdfc202caaa5d67db3395d893e56362e43a
- https://git.kernel.org/stable/c/961ee8a6eeef4632a215d995d837b204f8c7c2d4
- https://git.kernel.org/stable/c/aae6b4bb63c694bc91714412718f15468407fe51
- https://git.kernel.org/stable/c/bed702566dcdb6ebe300bc0c62bf3600cf4d5874
- https://git.kernel.org/stable/c/c667b3872a4c435a3f29d4e15971cd8c378b0043
- https://git.kernel.org/stable/c/cc0aed22d33ced9e266c50bdf1cbe668c5acfdf8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.198