SB20250117128 - Buffer overflow in Linux kernel hugetlbfs
Published: January 17, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250117128
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Buffer overflow (CVE-ID: CVE-2024-52319)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to memory corruption within the process_huge_page() function in mm/memory.c, within the hugetlbfs_fallocate() function in fs/hugetlbfs/inode.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.