ALSA: 6fire: Fix UAF at error handling during probe
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 89% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
ALSA: 6fire: Fix UAF at error handling during probe
Although 6fire driver had a few fixes for dealing with the early error
handling during the probe phase, it forgot a pending URB before
freeing the resources, which may lead to a UAF.
This patch addresses it by doing the almost same cleanup procedure
like the normal disconnect phase at the error path.
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/11e2953d9f4c7c3d2af94a889c2d805c537d633fhttps://git.kernel.org/stable/c/2de734dcbb210bd59983e13d36988acbcc122194https://git.kernel.org/stable/c/49bc7741cd2761c703a292dc69245041ae8a67bdhttps://git.kernel.org/stable/c/630c8d6a93cbd9b2a207f1a67ef1fd21af098b0chttps://git.kernel.org/stable/c/8b7ecb2446845fa8d1f1ce9aac6307caac50cfd5https://git.kernel.org/stable/c/a0bb5b9d39e54888385dc399c899223299201fe6https://git.kernel.org/stable/c/a54bf16965f896415c3337bc4fbb40fb11941d99https://git.kernel.org/stable/c/d41bfea14ee6e063a953f6e72046088737c4e66c