SB20250916325 - Resource management error in Linux kernel mm
Published: September 16, 2025
Security Bulletin ID
SB20250916325
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-2025-39776)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the destroy_args() function in mm/debug_vm_pgtable.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/47d2a149611b8a94d24add9868c442a4af278658
- https://git.kernel.org/stable/c/561171db3b3eb759ba3f284dba7a76f4476ade03
- https://git.kernel.org/stable/c/61a9f2e5c49f05e3ea2c16674540a075a1b4be6f
- https://git.kernel.org/stable/c/63962ff932ef359925b94be2a88df6b4fd4fed0a
- https://git.kernel.org/stable/c/7bf57a0709cd7c9088cea8de023d6f4fbf2518b0
- https://git.kernel.org/stable/c/dde30854bddfb5d69f30022b53c5955a41088b33