CVE-2024-26916

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

Description

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.

N/A

CVSS

Severity:

EPSS 0.10%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/65158edb0a3a8df23197d52cd24287e39eaf95d6
https://git.kernel.org/stable/c/ff70e6ff6fc2413caf33410af7462d1f584d927e
https://git.kernel.org/stable/c/caa2565a2e13899be31f7b1e069e6465d3e2adb0
https://git.kernel.org/stable/c/d855ceb6a5fde668c5431156bc60fae0cc52b764
https://git.kernel.org/stable/c/916361685319098f696b798ef1560f69ed96e934

Frequently Asked Questions

What is the severity of CVE-2024-26916?: CVE-2024-26916 has not yet been assigned a CVSS score.
How to fix CVE-2024-26916?: To fix CVE-2024-26916, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-26916 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-26916 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-26916?: CVE-2024-26916 affects Linux Linux, Linux Linux.

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