SB2025011735 - Memory leak in Linux kernel
Published: January 17, 2025 Updated: May 11, 2025
Security Bulletin ID
SB2025011735
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-2024-57883)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the huge_pmd_share() and huge_pmd_unshare() functions in mm/hugetlb.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/2e31443a0d18ae43b9d29e02bf0563f07772193d
- https://git.kernel.org/stable/c/59d9094df3d79443937add8700b2ef1a866b1081
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.9
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.72