CVE-2026-72387 (GCVE-0-2026-72387)
Vulnerability from cvelistv5
Published
2026-08-15 05:56
Modified
2026-08-17 05:13
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix potential invalid pointer deref in group_process_tiler_oom() If heaps is an ERR_PTR(), panthor_heap_pool_put() will deref an invalid pointer. Make sure we set it to NULL in that case.
References
Impacted products
Vendor Product Version
Linux Linux Version: de85488138247d034eb3241840424a54d660926b
Version: de85488138247d034eb3241840424a54d660926b
Version: de85488138247d034eb3241840424a54d660926b
Version: de85488138247d034eb3241840424a54d660926b
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/panthor/panthor_sched.c"
          ],
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          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
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          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            },
            {
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.40",
              "versionType": "semver"
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              "status": "unaffected",
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              "status": "unaffected",
              "version": "7.2",
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            }
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      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "cpeMatch": [
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.40",
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Fix potential invalid pointer deref in group_process_tiler_oom()\n\nIf heaps is an ERR_PTR(), panthor_heap_pool_put() will deref an invalid\npointer. Make sure we set it to NULL in that case."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T05:13:40.696Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/bfc5b91ab3ddddf636d8c1c050455bf4e14c912b"
        },
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          "url": "https://git.kernel.org/stable/c/dd0b2976b7c0f4ea806855ed19ffad967d36610e"
        },
        {
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        },
        {
          "url": "https://git.kernel.org/stable/c/b39436d0ba1571dbcda69d20ec567344b3eecfc7"
        }
      ],
      "title": "drm/panthor: Fix potential invalid pointer deref in group_process_tiler_oom()",
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  },
  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-72387",
    "datePublished": "2026-08-15T05:56:17.303Z",
    "dateReserved": "2026-08-09T03:40:39.923Z",
    "dateUpdated": "2026-08-17T05:13:40.696Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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