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redhatcveRedhat.comRH:CVE-2024-40924
HistoryJul 16, 2024 - 3:56 p.m.

CVE-2024-40924

2024-07-1615:56:22
redhat.com
access.redhat.com
6
linux kernel
drm vulnerability
dpt object

AI Score

6.8

Confidence

Low

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dpt: Make DPT object unshrinkable In some scenarios, the DPT object gets shrunk but the actual framebuffer did not and thus its still there on the DPT’s vm->bound_list. Then it tries to rewrite the PTEs via a stale CPU mapping. This causes panic. [vsyrjala: Add TODO comment] (cherry picked from commit 51064d471c53dcc8eddd2333c3f1c1d9131ba36c)

AI Score

6.8

Confidence

Low