vulnerability
Red Hat: CVE-2025-38729: kernel: ALSA: usb-audio: Validate UAC3 power domain descriptors, too (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:N/A:C) | Sep 4, 2025 | Nov 20, 2025 | Jan 9, 2026 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
Sep 4, 2025
Added
Nov 20, 2025
Modified
Jan 9, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Validate UAC3 power domain descriptors, too
UAC3 power domain descriptors need to be verified with its variable
bLength for avoiding the unexpected OOB accesses by malicious
firmware, too.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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