{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.19.8-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  drm/xe/configfs: Free ctx_restore_mid_bb in release  ctx_restore_mid_bb memory is allocated in wa_bb_store(), but xe_config_device_release() only frees ctx_restore_post_bb.  Free ctx_restore_mid_bb[0].cs as well to avoid leaking the allocation when the configfs device is removed.  (cherry picked from commit a235e7d0098337c3f2d1e8f3610c719a589e115f)",
  "id": "DEBIAN-CVE-2026-23421",
  "modified": "2026-09-14T16:47:49.077013628Z",
  "published": "2026-04-03T14:16:28.190Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-23421"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-23421"
  ]
}