CVE-2024-26916

2024-04-1700:00:00

ubuntu.com

linux

kernel

vulnerability

fix

amdgpu

sdma

deadlock

suspend

entry

0.0004 Low

EPSS

Percentile

15.1%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< anyUNKNOWN
ubuntu20.04noarchlinux< anyUNKNOWN
ubuntu22.04noarchlinux< 5.15.0-106.116UNKNOWN
ubuntu23.10noarchlinux< anyUNKNOWN
ubuntu24.04noarchlinux< anyUNKNOWN
ubuntu14.04noarchlinux< anyUNKNOWN
ubuntu16.04noarchlinux< anyUNKNOWN
ubuntu18.04noarchlinux-aws< anyUNKNOWN
ubuntu20.04noarchlinux-aws< anyUNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1061.67UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< any	UNKNOWN
ubuntu	20.04	noarch	linux	< any	UNKNOWN
ubuntu	22.04	noarch	linux	< 5.15.0-106.116	UNKNOWN
ubuntu	23.10	noarch	linux	< any	UNKNOWN
ubuntu	24.04	noarch	linux	< any	UNKNOWN
ubuntu	14.04	noarch	linux	< any	UNKNOWN
ubuntu	16.04	noarch	linux	< any	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< any	UNKNOWN
ubuntu	20.04	noarch	linux-aws	< any	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< 5.15.0-1061.67	UNKNOWN