ALSA: emux: improve patch ioctl data validation
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.2%
probabilidad de explotación
0.2%top 87% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
ALSA: emux: improve patch ioctl data validation
In load_data(), make the validation of and skipping over the main info
block match that in load_guspatch().
In load_guspatch(), add checking that the specified patch length matches
the actually supplied data, like load_data() already did.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxReferencias
https://cert-portal.siemens.com/productcert/html/ssa-265688.htmlhttps://git.kernel.org/stable/c/40d7def67841343c10f8642a41031fecbb248babhttps://git.kernel.org/stable/c/79d9a000f0220cdaba1682d2a23c0d0c61d620a3https://git.kernel.org/stable/c/7a18293fd8d8519c2f7a03753bc1583b18e3db69https://git.kernel.org/stable/c/87039b83fb7bfd7d0e0499aaa8e6c049906b4d14https://git.kernel.org/stable/c/89b32ccb12ae67e630c6453d778ec30a592a212fhttps://git.kernel.org/stable/c/d0ff2443fcbb472206d45a5d2a90cc694065804ehttps://git.kernel.org/stable/c/d23982ea9aa438f35a8c8a6305943e98a8db90f6https://git.kernel.org/stable/c/d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html