drivers/gpu/drm/xe/xe_guc_submit.c Heap Buffer Overflow DoS

The vulnerability of the gucsubmitwedgedfini function in the drivers/gpu/drm/xe/xegucsubmit.c driver module is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

DEBIAN-CVE-2024-49943

In the Linux kernel, the following vulnerability has been resolved: drm/xe/gucsubmit: add missing locking in wedgedfini Any non-wedged queue can have a zero refcount here and can be running concurrently with an async queue destroy, therefore dereferencing the queue ptr to check wedge status after...

UBUNTU-CVE-2024-49943

In the Linux kernel, the following vulnerability has been resolved: drm/xe/gucsubmit: add missing locking in wedgedfini Any non-wedged queue can have a zero refcount here and can be running concurrently with an async queue destroy, therefore dereferencing the queue ptr to check wedge status after...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a missing lock in the drm/xe/gucsubmit subsystem in the wedgedfini function, which could lead to post-releas...

PT-2024-33785

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a missing lock in the wedged fini function of the drm/xe/guc submit module. This can cause a use-after-free UAF condition when a non-wedged queue is accessed...