vulnerability
Ubuntu: (CVE-2024-27411): linux-raspi-realtime vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | 2024-05-17 | 2025-02-11 | 2025-05-22 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
2024-05-17
Added
2025-02-11
Modified
2025-05-22
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
ubuntu-upgrade-linux-raspi-realtime
References
- CVE-2024-27411
- https://attackerkb.com/topics/CVE-2024-27411
- URL-https://git.kernel.org/linus/f6ecfdad359a01c7fd8a3bcfde3ef0acdf107e6e
- URL-https://git.kernel.org/stable/c/be00e15b240ed71fc30c0576af7ab670c8271661
- URL-https://git.kernel.org/stable/c/f6ecfdad359a01c7fd8a3bcfde3ef0acdf107e6e
- URL-https://www.cve.org/CVERecord?id=CVE-2024-27411
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