SB2025052127 - NULL pointer dereference in Linux kernel amd acp
Published: May 21, 2025 Updated: May 21, 2025
Security Bulletin ID
SB2025052127
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) NULL pointer dereference (CVE-ID: CVE-2025-37919)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the acp_i2s_set_tdm_slot() function in sound/soc/amd/acp/acp-i2s.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.