CVE-2024-53080 (GCVE-0-2024-53080)

Vulnerability from cvelistv5 – Published: 2024-11-19 17:45 – Updated: 2025-05-04 09:52
VLAI?
Title
drm/panthor: Lock XArray when getting entries for the VM
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Lock XArray when getting entries for the VM Similar to commit cac075706f29 ("drm/panthor: Fix race when converting group handle to group object") we need to use the XArray's internal locking when retrieving a vm pointer from there. v2: Removed part of the patch that was trying to protect fetching the heap pointer from XArray, as that operation is protected by the @pool->lock.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 647810ec247641eb5aec8caef818919a4518a0b1 , < 3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5 (git)
Affected: 647810ec247641eb5aec8caef818919a4518a0b1 , < 444fa5b100e5c90550d6bccfe4476efb0391b3ca (git)
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    Linux Linux Affected: 6.10
Unaffected: 0 , < 6.10 (semver)
Unaffected: 6.11.8 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Lock XArray when getting entries for the VM\n\nSimilar to commit cac075706f29 (\"drm/panthor: Fix race when converting\ngroup handle to group object\") we need to use the XArray\u0027s internal\nlocking when retrieving a vm pointer from there.\n\nv2: Removed part of the patch that was trying to protect fetching\nthe heap pointer from XArray, as that operation is protected by\nthe @pool-\u003elock."
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      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:52:26.360Z",
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        },
        {
          "url": "https://project-zero.issues.chromium.org/issues/377500597"
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    "cveId": "CVE-2024-53080",
    "datePublished": "2024-11-19T17:45:10.820Z",
    "dateReserved": "2024-11-19T17:17:24.977Z",
    "dateUpdated": "2025-05-04T09:52:26.360Z",
    "state": "PUBLISHED"
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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