drm/xe/ufence: Prefetch ufence addr to catch bogus address

{
  "id": "0f302c1379394772a6ff2bc61fb8491b886afda7b1ee2f7cac90f8a238c8c0f4",
  "url": "https://osv.dev/vulnerability/CVE-2024-53098",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/xe/ufence: Prefetch ufence addr to catch bogus address",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/xe/ufence: Prefetch ufence addr to catch bogus address access_ok() only checks for addr overflow so also try to read the addr to catch invalid addr sent from userspace. (cherry picked from commit 9408c4508483ffc60811e910a93d6425b8e63928)",
    "evidence": "osv:CVE-2024-53098",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.11.9",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-53098",
      "aliases": [
        "CVE-2024-53098"
      ],
      "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": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "dd08ebf6c3525a7ea2186e636df064ea47281987"
                },
                {
                  "fixed": "5d623ffbae96b23f1fc43a3d5a267aabdb07583d"
                },
                {
                  "fixed": "9c1813b3253480b30604c680026c7dc721ce86d1"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-53098.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.8.0"
                },
                {
                  "fixed": "6.11.9"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-53098.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:28.483877872Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/5d623ffbae96b23f1fc43a3d5a267aabdb07583d",
        "https://git.kernel.org/stable/c/9c1813b3253480b30604c680026c7dc721ce86d1",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53098.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-53098",
        "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-2024-53098.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-53098",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 495041,
  "published_at": "2024-11-25T21:21:27.128+00:00"
}