SB20251208108 - Double free in Linux kernel platform_data x86
Published: December 8, 2025
Security Bulletin ID
SB20251208108
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) Double free (CVE-ID: CVE-2025-40296)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a double free error within the include/linux/platform_data/x86/int3472.h. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.