mfd: cs42l43: Sanity check firmware size
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 90% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
mfd: cs42l43: Sanity check firmware size
Currently the code checks if a firmware was received, however it does
not verify that the firmware size is larger than the firmware header. As
the firmware pointer is dereferenced as a pointer to the header
structure this could lead to an out of bounds memory access. Add the
missing check.
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/17d79248b4f370663f9d351409a130fc1ed9416dhttps://git.kernel.org/stable/c/197a4c54d8a94fe2fb7829661b29f0859c10feb5https://git.kernel.org/stable/c/2ce02059ceb6311a33026b62e6e4dc4ed22a3aefhttps://git.kernel.org/stable/c/b6ef1a74b3ec254f87a6a3c554fe8f8083ebd37chttps://git.kernel.org/stable/c/d35e4032f16d7621468c8b56816e7935ebf590a7