ALSA: usb-audio: Validate UAC3 cluster segment descriptors
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 94% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Validate UAC3 cluster segment descriptors
UAC3 class segment descriptors need to be verified whether their sizes
match with the declared lengths and whether they fit with the
allocated buffer sizes, too. Otherwise malicious firmware may lead to
the unexpected OOB accesses.
Produtos afetados
Linux · LinuxReferências
https://cert-portal.siemens.com/productcert/html/ssa-032379.htmlhttps://git.kernel.org/stable/c/1034719fdefd26caeec0a44a868bb5a412c2c1a5https://git.kernel.org/stable/c/275e37532e8ebe25e8a4069b2d9f955bfd202a46https://git.kernel.org/stable/c/47ab3d820cb0a502bd0074f83bb3cf7ab5d79902https://git.kernel.org/stable/c/786571b10b1ae6d90e1242848ce78ee7e1d493c4https://git.kernel.org/stable/c/799c06ad4c9c790c265e8b6b94947213f1fb389chttps://git.kernel.org/stable/c/7ef3fd250f84494fb2f7871f357808edaa1fc6cehttps://git.kernel.org/stable/c/ae17b3b5e753efc239421d186cd1ff06e5ac296ehttps://git.kernel.org/stable/c/dfdcbcde5c20df878178245d4449feada7d5b201https://git.kernel.org/stable/c/ecfd41166b72b67d3bdeb88d224ff445f6163869https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlhttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html