SB20250422162 - Resource management error in Linux kernel loongarch net
Published: April 22, 2025 Updated: May 10, 2025
Security Bulletin ID
SB20250422162
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) Resource management error (CVE-ID: CVE-2025-22048)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the build_insn() function in arch/loongarch/net/bpf_jit.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/223d565d8892481684091cfbaf3466f2b0e289d3
- https://git.kernel.org/stable/c/60f3caff1492e5b8616b9578c4bedb5c0a88ed14
- https://git.kernel.org/stable/c/780628a780b622759d9e5adc76d15432144da1a3
- https://git.kernel.org/stable/c/7df2696256a034405d3c5a71b3a4c54725de4404
- https://git.kernel.org/stable/c/996e90ab446641553e8e21707b38b9709605e0e0
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.14.2