CVE-2026-74505

Description

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.

References

• https://git.kernel.org/stable/c/11e2953d9f4c7c3d2af94a889c2d805c537d633f
• https://git.kernel.org/stable/c/2de734dcbb210bd59983e13d36988acbcc122194
• https://git.kernel.org/stable/c/49bc7741cd2761c703a292dc69245041ae8a67bd
• https://git.kernel.org/stable/c/630c8d6a93cbd9b2a207f1a67ef1fd21af098b0c
• https://git.kernel.org/stable/c/a54bf16965f896415c3337bc4fbb40fb11941d99