Vulnerability-Lookup

GHSA-9P3P-4642-MMP8

Vulnerability from github – Published: 2024-05-17 12:31 – Updated: 2025-09-26 18:31

Details

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.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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  "aliases": [
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  ],
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    "severity": "MODERATE"
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  "id": "GHSA-9p3p-4642-mmp8",
  "modified": "2025-09-26T18:31:17Z",
  "published": "2024-05-17T12:31:00Z",
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}

CVE-2024-27411 (GCVE-0-2024-27411)

Vulnerability from cvelistv5 – Published: 2024-05-17 11:50 – Updated: 2026-05-11 20:10

Title

drm/nouveau: keep DMA buffers required for suspend/resume

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.

Severity

No CVSS data available.

Assigner

Linux

References

2 references

URL	Tags
https://git.kernel.org/stable/c/be00e15b240ed71fc…
https://git.kernel.org/stable/c/f6ecfdad359a01c7f…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 6190d4c08897d748dd25f0b78267a90aa1694e15 , < be00e15b240ed71fc30c0576af7ab670c8271661 (git) Affected: 042b5f83841fbf7ce39474412db3b5e4765a7ea7 , < f6ecfdad359a01c7fd8a3bcfde3ef0acdf107e6e (git)
Linux	Linux	Affected: 6.7.6 , < 6.7.9 (semver)

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JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-9P3P-4642-MMP8

CVE-2024-27411 (GCVE-0-2024-27411)

Tags

Sightings

Nomenclature