CVE-2024-26916
Assigner: Linux
Published: 2024-04-17T15:59:25.711Z
State: PUBLISHED
descriptions: value: In the Linux kernel, the following vulnerability has been resolved:

Revert "drm/amd: flush any delayed gfxoff on suspend entry"

commit ab4750332dbe ("drm/amdgpu/sdma5.2: add begin/end_use ring
callbacks") caused GFXOFF control to be used more heavily and the
codepath that was removed from commit 0dee72639533 ("drm/amd: flush any
delayed gfxoff on suspend entry") now can be exercised at suspend again.

Users report that by using GNOME to suspend the lockscreen trigger will
cause SDMA traffic and the system can deadlock.

This reverts commit 0dee726395333fea833eaaf838bc80962df886c8.
affected: product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: f94942885e84
lessThan: 65158edb0a3a
status: affected
versionType: git
version: 78b2ba39beef
lessThan: ff70e6ff6fc2
status: affected
versionType: git
version: 3aae4ef4d799
lessThan: caa2565a2e13
status: affected
versionType: git
version: ab4750332dbe
lessThan: d855ceb6a5fd
status: affected
versionType: git
version: ab4750332dbe
lessThan: 916361685319
status: affected
versionType: git
product: Linux
vendor: Linux
defaultStatus: affected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 6.7
status: affected
version: 0
lessThan: 6.7
status: unaffected
versionType: custom
version: 5.15.149
lessThanOrEqual: 5.15.*
status: unaffected
versionType: custom
version: 6.1.79
lessThanOrEqual: 6.1.*
status: unaffected
versionType: custom
version: 6.6.18
lessThanOrEqual: 6.6.*
status: unaffected
versionType: custom
version: 6.7.6
lessThanOrEqual: 6.7.*
status: unaffected
versionType: custom
version: 6.8
lessThanOrEqual: *
status: unaffected
versionType: original_commit_for_fix
title: Revert "drm/amd: flush any delayed gfxoff on suspend entry"
x_generator: engine: bippy-d175d3acf727