Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.17, < 5.4.297 |
| Debian | Debian Linux | 11.0 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/07c8d78dbb5e0ff8b23f7fd69cd1d4e2ba22b3dcPatch
- https://git.kernel.org/stable/c/1666207ba0a5973735ef010812536adde6174e81Patch
- https://git.kernel.org/stable/c/29b415ec09f5b9d1dfa2423b826725a8c8796b9aPatch
- https://git.kernel.org/stable/c/40714daf4d0448e1692c78563faf0ed0f9d9b5c7Patch
- https://git.kernel.org/stable/c/452ad54f432675982cc0d6eb6c40a6c86ac61dbdPatch
- https://git.kernel.org/stable/c/cd08d390d15b204cac1d3174f5f149a20c52e61aPatch
- https://git.kernel.org/stable/c/d832ccbc301fbd9e5a1d691bdcf461cdb514595fPatch
- https://git.kernel.org/stable/c/ebc9e06b6ea978a20abf9b87d41afc51b2d745acPatch
- https://git.kernel.org/stable/c/f03418bb9d542f44df78eec2eff4ac83c0a8ac0dPatch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlMailing ListThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html
FAQ
What is CVE-2025-38729?
CVE-2025-38729 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 b...
How severe is CVE-2025-38729?
CVE-2025-38729 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-38729?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.