SB20250704109 - Buffer overflow in Linux kernel f2fs
Published: July 4, 2025
Security Bulletin ID
SB20250704109
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) Buffer overflow (CVE-ID: CVE-2025-38164)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the f2fs_gc_range() function in fs/f2fs/gc.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.