cve-2024-27411
Vulnerability from cvelistv5
Published
2024-05-17 11:50
Modified
2024-12-19 08:54
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/be00e15b240ed71fc30c0576af7ab670c8271661
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f6ecfdad359a01c7fd8a3bcfde3ef0acdf107e6e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/be00e15b240ed71fc30c0576af7ab670c8271661
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f6ecfdad359a01c7fd8a3bcfde3ef0acdf107e6e
Impacted products
Vendor Product Version
Linux Linux Version: 6.7.6   ≤
Show details on NVD website

To clipboard 

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