drm/xe/hdcp: Check GSC structure validity

{
  "id": "0f73d51148adfe3012ae3c345b3e9ef76a55eb95b7c479f42093f3acfffa28f7",
  "url": "https://osv.dev/vulnerability/CVE-2024-49990",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/xe/hdcp: Check GSC structure validity",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/xe/hdcp: Check GSC structure validity Sometimes xe_gsc is not initialized when checked at HDCP capability check. Add gsc structure check to avoid null pointer error.",
    "evidence": "osv:CVE-2024-49990",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.10.14",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.11.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-49990",
      "aliases": [
        "CVE-2024-49990"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "dd08ebf6c3525a7ea2186e636df064ea47281987"
                },
                {
                  "fixed": "c940627857eedca8407b84b40ceb4252b100d291"
                },
                {
                  "fixed": "7266a424b1e502745170322e3c27f697d12de627"
                },
                {
                  "fixed": "b4224f6bae3801d589f815672ec62800a1501b0d"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49990.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.8.0"
                },
                {
                  "fixed": "6.10.14"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.11.0"
                },
                {
                  "fixed": "6.11.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49990.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.253215915Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/7266a424b1e502745170322e3c27f697d12de627",
        "https://git.kernel.org/stable/c/b4224f6bae3801d589f815672ec62800a1501b0d",
        "https://git.kernel.org/stable/c/c940627857eedca8407b84b40ceb4252b100d291",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49990.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-49990",
        "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/2024/49xxx/CVE-2024-49990.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-49990",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 518653,
  "published_at": "2024-10-21T18:02:33.167+00:00"
}