{"id":"CVE-2025-38729","summary":"ALSA: usb-audio: Validate UAC3 power domain descriptors, too","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Validate UAC3 power domain descriptors, too\n\nUAC3 power domain descriptors need to be verified with its variable\nbLength for avoiding the unexpected OOB accesses by malicious\nfirmware, too.","modified":"2026-04-24T06:42:50.481021336Z","published":"2025-09-04T15:33:26.896Z","related":["SUSE-SU-2025:03600-1","SUSE-SU-2025:03614-1","SUSE-SU-2025:03634-1","SUSE-SU-2025:20851-1","SUSE-SU-2025:20861-1","SUSE-SU-2025:20870-1","SUSE-SU-2025:20898-1","SUSE-SU-2025:21074-1","SUSE-SU-2025:21139-1","SUSE-SU-2025:21179-1","SUSE-SU-2025:3751-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4141-1","openSUSE-SU-2025:20081-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38729.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/07c8d78dbb5e0ff8b23f7fd69cd1d4e2ba22b3dc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1666207ba0a5973735ef010812536adde6174e81"},{"type":"WEB","url":"https://git.kernel.org/stable/c/29b415ec09f5b9d1dfa2423b826725a8c8796b9a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/40714daf4d0448e1692c78563faf0ed0f9d9b5c7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/452ad54f432675982cc0d6eb6c40a6c86ac61dbd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cd08d390d15b204cac1d3174f5f149a20c52e61a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d832ccbc301fbd9e5a1d691bdcf461cdb514595f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ebc9e06b6ea978a20abf9b87d41afc51b2d745ac"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f03418bb9d542f44df78eec2eff4ac83c0a8ac0d"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38729.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38729"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"9a2fe9b801f585baccf8352d82839dcd54b300cf"},{"fixed":"1666207ba0a5973735ef010812536adde6174e81"},{"fixed":"ebc9e06b6ea978a20abf9b87d41afc51b2d745ac"},{"fixed":"f03418bb9d542f44df78eec2eff4ac83c0a8ac0d"},{"fixed":"40714daf4d0448e1692c78563faf0ed0f9d9b5c7"},{"fixed":"07c8d78dbb5e0ff8b23f7fd69cd1d4e2ba22b3dc"},{"fixed":"cd08d390d15b204cac1d3174f5f149a20c52e61a"},{"fixed":"29b415ec09f5b9d1dfa2423b826725a8c8796b9a"},{"fixed":"452ad54f432675982cc0d6eb6c40a6c86ac61dbd"},{"fixed":"d832ccbc301fbd9e5a1d691bdcf461cdb514595f"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38729.json"}}],"schema_version":"1.7.5"}