FKIE_CVE-2026-74699

Vulnerability from fkie_nvd - Published: 2026-08-22 16:16 - Updated: 2026-10-14 13:10
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix memory leak in exec_queue_set_hang_replay_state() The q->replay_state is blindly overwritten, which can potentially leak memory that was previously allocated by vmemdup_user(). Return an error if q->replay_state is not empty. Discovered using AI-assisted static analysis confirmed by Intel Product Security. (cherry picked from commit f6b6cc1118bdbc4265fa8b3bdf8565b26f13e56e)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/410596743958fbddeb845ff3efe2645397d7c7e2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c5f500161709f27719701334190dff2325868ef0
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_exec_queue.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "410596743958fbddeb845ff3efe2645397d7c7e2",
              "status": "affected",
              "version": "1026c1a73a9686ff35ac100039f94f0725622447",
              "versionType": "git"
            },
            {
              "lessThan": "c5f500161709f27719701334190dff2325868ef0",
              "status": "affected",
              "version": "1026c1a73a9686ff35ac100039f94f0725622447",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_exec_queue.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7.0"
            },
            {
              "lessThan": "7.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix memory leak in exec_queue_set_hang_replay_state()\n\nThe q-\u003ereplay_state is blindly overwritten, which can potentially leak\nmemory that was previously allocated by vmemdup_user().\nReturn an error if q-\u003ereplay_state is not empty.\n\nDiscovered using AI-assisted static analysis confirmed by Intel Product\nSecurity.\n\n(cherry picked from commit f6b6cc1118bdbc4265fa8b3bdf8565b26f13e56e)"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndrm/xe: Correcci\u00f3n de fuga de memoria en exec_queue_set_hang_replay_state()\n\nEl q -\u003e replay_state se sobrescribe ciegamente, lo que puede potencialmente filtrar memoria que fue previamente asignada por vmemdup_user().\nDevolver un error si q -\u003e replay_state no est\u00e1 vac\u00edo.\n\nDescubierta mediante an\u00e1lisis est\u00e1tico asistido por IA y confirmado por Seguridad de Productos de Intel.\n\n(extra\u00eddo del commit f6b6cc1118bdbc4265fa8b3bdf8565b26f13e56e)"
    }
  ],
  "id": "CVE-2026-74699",
  "lastModified": "2026-10-14T13:10:00.187",
  "metrics": {},
  "published": "2026-08-22T16:16:44.503",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/410596743958fbddeb845ff3efe2645397d7c7e2"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c5f500161709f27719701334190dff2325868ef0"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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