drm/amd/display: Handle dml allocation failure to avoid crash

{
  "id": "bcdcb1abc0a47a4bb575b7900f8e06bb5f5ac09c6e6d8c4df59df095f31c0e5b",
  "url": "https://osv.dev/vulnerability/CVE-2024-53133",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/amd/display: Handle dml allocation failure to avoid crash",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Handle dml allocation failure to avoid crash [Why] In the case where a dml allocation fails for any reason, the current state's dml contexts would no longer be valid. Then subsequent calls dc_state_copy_internal would shallow copy invalid memory and if the new state was released, a double free would occur. [How] Reset dml pointers in new_state to NULL and avoid invalid pointer (cherry picked from commit bcafdc61529a48f6f06355d78eb41b3aeda5296c)",
    "evidence": "osv:CVE-2024-53133",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.11.10",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-53133",
      "aliases": [
        "CVE-2024-53133"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
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              "type": "GIT",
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                  "fixed": "874ff59cde8fc525112dda26b501a1bac17dde9f"
                },
                {
                  "fixed": "6825cb07b79ffeb1d90ffaa7a1227462cdca34ae"
                }
              ]
            },
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6.7.12"
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                  "fixed": "6.8"
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              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "2064f7529dfe0305d6fafda77fdf66701d428db5"
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              ]
            }
          ],
          "versions": [
            "v6.7.12"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-53133.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.8.0"
                },
                {
                  "fixed": "6.11.10"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-53133.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.117708709Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/6825cb07b79ffeb1d90ffaa7a1227462cdca34ae",
        "https://git.kernel.org/stable/c/874ff59cde8fc525112dda26b501a1bac17dde9f",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53133.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-53133",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53133.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-53133",
        "evidence": "/id"
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    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 509803,
  "published_at": "2024-12-04T14:20:39.077+00:00"
}