Linux Kernel I3C DW Driver Use-After-Free Vulnerability

A use-after-free vulnerability has been identified in the Linux kernel's I3C DW master driver. This issue arises from a race condition where the driver's work is scheduled to be processed, but the driver module is removed before the work is completed. The removal process frees the driver's base structure, which is then accessed by the scheduled work, leading to a use-after-free condition. The vulnerability is present in the I3C DW master driver of the Linux kernel.

Impact

Exploitation of this vulnerability can lead to a use-after-free condition, which may be exploited to execute arbitrary code or cause a denial-of-service condition by crashing the system.

Remediation

The vulnerability has been fixed in the official Linux Git repository. Users should upgrade to the latest version of the Linux kernel where this fix is applied.