CVE-2025-38729

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/07c8d78dbb5e0ff8b23f7fd69cd1d4e2ba22b3dc	Patch
https://git.kernel.org/stable/c/1666207ba0a5973735ef010812536adde6174e81	Patch
https://git.kernel.org/stable/c/29b415ec09f5b9d1dfa2423b826725a8c8796b9a	Patch
https://git.kernel.org/stable/c/40714daf4d0448e1692c78563faf0ed0f9d9b5c7	Patch
https://git.kernel.org/stable/c/452ad54f432675982cc0d6eb6c40a6c86ac61dbd	Patch
https://git.kernel.org/stable/c/cd08d390d15b204cac1d3174f5f149a20c52e61a	Patch
https://git.kernel.org/stable/c/d832ccbc301fbd9e5a1d691bdcf461cdb514595f	Patch
https://git.kernel.org/stable/c/ebc9e06b6ea978a20abf9b87d41afc51b2d745ac	Patch
https://git.kernel.org/stable/c/f03418bb9d542f44df78eec2eff4ac83c0a8ac0d	Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html	Third Party Advisory Mailing List
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html	Third Party Advisory Mailing List

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.17:rc1::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-09-04 16:15

Updated : 2026-01-08 17:31

NVD link : CVE-2025-38729

Mitre link : CVE-2025-38729

CVE.ORG link : CVE-2025-38729

JSON object : View

Products Affected

debian

debian_linux

linux

linux_kernel

CWE

CWE-787

Out-of-bounds Write

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