drm/i915: Fix request ref counting during error capture & debugfs dump

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CVE-2023-52981

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

CVE-2023-52981

The CVE-2023-52981 issue affects the Linux kernel DRM/I915: the error-capture and debugfs dump paths had broken request reference counting when GuC submission was involved. The fixes adjust reference counting for the context-based search and the execlist-based search, ensuring proper get/put sema...

CVE-2023-52981 drm/i915: Fix request ref counting during error capture & debugfs dump

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

CVE-2023-52981 drm/i915: Fix request ref counting during error capture & debugfs dump

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix request ref counting during error capture & debugfs dump When GuC support was added to error capture, the reference counting around the request object was broken. Fix it up. The context based search manages the...

kernel: drm/i915: Fix request ref counting during error capture & debugfs dump

A flaw was found in the Linux kernel's Intel i915 graphics driver. An improper reference counting issue occurs during error capture and debugging operations when managing graphics request objects. A local user could exploit this vulnerability to cause a kernel crash, resulting in a Denial of...