CVE-2025-40269: ALSA: usb-audio: Fix potential overflow of PCM transfer buffer
Overview
- Severity
- Medium (CVSS 4.3)
- CVSS Vector
- CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2025-Dec
- Released
- 2025-12-08
- Last Updated
- 2025-12-16
- EPSS Score
- 0.21% (percentile: 43.0%)
Affected Products (1)
Open Source Software
- azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
Revision History
- 2025-12-08: Information published.
- 2025-12-09: Information published.
- 2025-12-16: Information published.