SB2025052194 - Input validation error in Linux kernel s390 pci
Published: May 21, 2025
Security Bulletin ID
SB2025052194
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) Input validation error (CVE-ID: CVE-2025-37974)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the __clp_add() function in arch/s390/pci/pci_clp.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.