github - ghsa-5xq3-rmw6-5p48

ghsa-5xq3-rmw6-5p48

Vulnerability from github

Published

2024-04-17 18:31

Modified

2024-04-17 18:31

Details

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.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-26916"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-17T16:15:08Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"drm/amd: flush any delayed gfxoff on suspend entry\"\n\ncommit ab4750332dbe (\"drm/amdgpu/sdma5.2: add begin/end_use ring\ncallbacks\") caused GFXOFF control to be used more heavily and the\ncodepath that was removed from commit 0dee72639533 (\"drm/amd: flush any\ndelayed gfxoff on suspend entry\") now can be exercised at suspend again.\n\nUsers report that by using GNOME to suspend the lockscreen trigger will\ncause SDMA traffic and the system can deadlock.\n\nThis reverts commit 0dee726395333fea833eaaf838bc80962df886c8.",
  "id": "GHSA-5xq3-rmw6-5p48",
  "modified": "2024-04-17T18:31:32Z",
  "published": "2024-04-17T18:31:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26916"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/65158edb0a3a8df23197d52cd24287e39eaf95d6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/916361685319098f696b798ef1560f69ed96e934"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/caa2565a2e13899be31f7b1e069e6465d3e2adb0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d855ceb6a5fde668c5431156bc60fae0cc52b764"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ff70e6ff6fc2413caf33410af7462d1f584d927e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-26916

Vulnerability from cvelistv5

Published

2024-04-17 15:59

Modified

2024-12-19 08:50

Severity ?

Summary

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.

References

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

Impacted products

Vendor

Product

Version

▼

Linux

Version: f94942885e8416ce9de84d8fae93684002682b5d
Version: 78b2ba39beef21c8baebb1868569c2026ad76de0
Version: 3aae4ef4d799fb3d0381157640fdb251008cf0ae
Version: ab4750332dbe535243def5dcebc24ca00c1f98ac
Version: ab4750332dbe535243def5dcebc24ca00c1f98ac

Linux

Version: 6.7

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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