github - ghsa-w36h-73v6-wg8q

ghsa-w36h-73v6-wg8q

Vulnerability from github

Published

2024-05-17 15:31

Modified

2024-05-17 15:31

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf

If VM_BIND is enabled on the client the legacy submission ioctl can't be used, however if a client tries to do so regardless it will return an error. In this case the clients mutex remained unlocked leading to a deadlock inside nouveau_drm_postclose or any other nouveau ioctl call.

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  "affected": [],
  "aliases": [
    "CVE-2024-35786"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-17T13:15:58Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf\n\nIf VM_BIND is enabled on the client the legacy submission ioctl can\u0027t be\nused, however if a client tries to do so regardless it will return an\nerror. In this case the clients mutex remained unlocked leading to a\ndeadlock inside nouveau_drm_postclose or any other nouveau ioctl call.",
  "id": "GHSA-w36h-73v6-wg8q",
  "modified": "2024-05-17T15:31:08Z",
  "published": "2024-05-17T15:31:08Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35786"
    },
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    },
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  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-35786

Vulnerability from cvelistv5

Published

2024-05-17 12:24

Modified

2024-11-05 09:22

Severity ?

Summary

drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf

References

▼	URL	Tags
	https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197
	https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1
	https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab

Impacted products

Vendor

Product

Version

▼

Linux

Version: b88baab82871
Version: b88baab82871
Version: b88baab82871

Linux

Version: 6.6

Show details on NVD website

JSON

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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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