CVE-2025-38729
ALSA: usb-audio: Validate UAC3 power domain descriptors, too
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 4, 2025 |
| Last Updated | May 12, 2026 |
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Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
9a2fe9b801f585baccf8352d82839dcd54b300cf < 1666207ba0a5973735ef010812536adde6174e81 9a2fe9b801f585baccf8352d82839dcd54b300cf < ebc9e06b6ea978a20abf9b87d41afc51b2d745ac 9a2fe9b801f585baccf8352d82839dcd54b300cf < f03418bb9d542f44df78eec2eff4ac83c0a8ac0d 9a2fe9b801f585baccf8352d82839dcd54b300cf < 40714daf4d0448e1692c78563faf0ed0f9d9b5c7 9a2fe9b801f585baccf8352d82839dcd54b300cf < 07c8d78dbb5e0ff8b23f7fd69cd1d4e2ba22b3dc 9a2fe9b801f585baccf8352d82839dcd54b300cf < cd08d390d15b204cac1d3174f5f149a20c52e61a 9a2fe9b801f585baccf8352d82839dcd54b300cf < 29b415ec09f5b9d1dfa2423b826725a8c8796b9a 9a2fe9b801f585baccf8352d82839dcd54b300cf < 452ad54f432675982cc0d6eb6c40a6c86ac61dbd 9a2fe9b801f585baccf8352d82839dcd54b300cf < d832ccbc301fbd9e5a1d691bdcf461cdb514595f
Linux / Linux
4.17
References
git.kernel.org: https://git.kernel.org/stable/c/1666207ba0a5973735ef010812536adde6174e81 git.kernel.org: https://git.kernel.org/stable/c/ebc9e06b6ea978a20abf9b87d41afc51b2d745ac git.kernel.org: https://git.kernel.org/stable/c/f03418bb9d542f44df78eec2eff4ac83c0a8ac0d git.kernel.org: https://git.kernel.org/stable/c/40714daf4d0448e1692c78563faf0ed0f9d9b5c7 git.kernel.org: https://git.kernel.org/stable/c/07c8d78dbb5e0ff8b23f7fd69cd1d4e2ba22b3dc git.kernel.org: https://git.kernel.org/stable/c/cd08d390d15b204cac1d3174f5f149a20c52e61a git.kernel.org: https://git.kernel.org/stable/c/29b415ec09f5b9d1dfa2423b826725a8c8796b9a git.kernel.org: https://git.kernel.org/stable/c/452ad54f432675982cc0d6eb6c40a6c86ac61dbd git.kernel.org: https://git.kernel.org/stable/c/d832ccbc301fbd9e5a1d691bdcf461cdb514595f lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-032379.html