VULNERABILITY

Ubuntu: (CVE-2024-27411): linux-raspi-realtime vulnerability

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Ubuntu: (CVE-2024-27411): linux-raspi-realtime vulnerability

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
05/17/2024
Created
02/12/2025
Added
02/11/2025
Modified
02/18/2025

Description

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: keep DMA buffers required for suspend/resume Nouveau deallocates a few buffers post GPU init which are required for GPU suspend/resume to function correctly. This is likely not as big an issue on systems where the NVGPU is the only GPU, but on multi-GPU set ups it leads to a regression where the kernel module errors and results in a system-wide rendering freeze. This commit addresses that regression by moving the two buffers required for suspend and resume to be deallocated at driver unload instead of post init.

Solution(s)

  • ubuntu-upgrade-linux-raspi-realtime

References

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