{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "8533051ce92015e9cc6f75e0d52119b9d91610b6"
            },
            {
              "fixed": "b69b715f48ac7e802c89ed5924795c5b055da91e"
            },
            {
              "fixed": "fa7c84726dc217ce0c183926ef9411636c7a2213"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.0.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53201.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"drm/xe: Skip exec queue schedule toggle if queue is idle during suspend\"\n\nThis reverts commit 8533051ce92015e9cc6f75e0d52119b9d91610b6.\n\nThe idle-skip optimization bypasses GuC suspend, so the GPU may not\nperform the context switch that flushes TLB entries for invalidated\nuserptr VMAs. In LR/preempt-fence VM mode, this can lead to missed TLB\ninvalidation and page faults during userptr invalidation tests.\n\nRestore unconditional schedule toggling on suspend so the context-switch\nTLB flush is always performed.\n\nThis optimization will be reintroduced with a fix that does not skip\nsuspend in LR/preempt-fence VM mode.\n\n(cherry picked from commit 6a1e7934d9a6cf46aecae00a99c2603d1295e170)",
  "id": "CVE-2026-53201",
  "modified": "2026-08-12T03:51:13.560754171Z",
  "published": "2026-06-25T08:39:09.631Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b69b715f48ac7e802c89ed5924795c5b055da91e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fa7c84726dc217ce0c183926ef9411636c7a2213"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53201.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53201"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Revert \"drm/xe: Skip exec queue schedule toggle if queue is idle during suspend\""
}