SB2025082852 - Out-of-bounds read in Linux kernel f2fs
Published: August 28, 2025
Security Bulletin ID
SB2025082852
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) Out-of-bounds read (CVE-ID: CVE-2025-38652)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the fs/f2fs/f2fs.h. 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/1b1efa5f0e878745e94a98022e8edc675a87d78e
- https://git.kernel.org/stable/c/345fc8d1838f3f8be7c8ed08d86a13dedef67136
- https://git.kernel.org/stable/c/3466721f06edff834f99d9f49f23eabc6b2cb78e
- https://git.kernel.org/stable/c/5661998536af52848cc4d52a377e90368196edea
- https://git.kernel.org/stable/c/70849d33130a2cf1d6010069ed200669c8651fbd
- https://git.kernel.org/stable/c/755427093e4294ac111c3f9e40d53f681a0fbdaa