5.5

CVE-2024-26916

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

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.15.144 < 5.15.149
Linux ≫ Linux Kernel Version >= 6.1.69 < 6.1.79
Linux ≫ Linux Kernel Version >= 6.6.8 < 6.6.18
Linux ≫ Linux Kernel Version >= 6.7.1 < 6.7.6
Linux ≫ Linux Kernel Version 6.7 Update -
Linux ≫ Linux Kernel Version 6.7 Update rc6
Linux ≫ Linux Kernel Version 6.7 Update rc7
Linux ≫ Linux Kernel Version 6.7 Update rc8
Linux ≫ Linux Kernel Version 6.8 Update rc1
Linux ≫ Linux Kernel Version 6.8 Update rc2
Linux ≫ Linux Kernel Version 6.8 Update rc3
Linux ≫ Linux Kernel Version 6.8 Update rc4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.066
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

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