SB20240717107 - Resource management error in Linux kernel mips kernel
Published: July 17, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240717107
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-2022-48845)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the start_secondary() function in arch/mips/kernel/smp.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/7315f8538db009605ffba00370678142ef00ac98
- https://git.kernel.org/stable/c/32813321f18d5432cec1b1a6ecc964f9ea26d565
- https://git.kernel.org/stable/c/56eaacb8137ba2071ce48d4e3d91979270e139a7
- https://git.kernel.org/stable/c/c2420bc3333111184cdcb112282d13afe1338dd7
- https://git.kernel.org/stable/c/e8ad9ecc406974deb5e7c070f51cc1d09d21dc4b
- https://git.kernel.org/stable/c/be538b764a46be1d0700fd3b6e82fb76bd17f13a
- https://git.kernel.org/stable/c/94647aec80d03d6914aa664b7b8e103cd9d63239
- https://git.kernel.org/stable/c/f2703def339c793674010cc9f01bfe4980231808
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.273
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.236
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.308
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.107
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.30
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.16
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.186