« Volver al listado

CVE-2023-54261

Estado: AplazadaSin puntuar—

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: Add missing gfx11 MQD manager callbacks

mqd_stride function was introduced in commit 2f77b9a242a2 ("drm/amdkfd: Update MQD management on multi XCC setup") but not assigned for gfx11. Fixes a NULL dereference in debugfs.

CVSS

NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Linux — Linux KernelAI

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-54261",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2f77b9a242a2e01822efc80c8b63eaa31df0f8b4",
              "lessThan": "399b73d6b7720a9eae68a333193b53ed4f432fe5",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2f77b9a242a2e01822efc80c8b63eaa31df0f8b4",
              "lessThan": "e9dca969b2426702a73719ab9207e43c6d80b581",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.5"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "6.5",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.5.4",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v11.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:16:14.890",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/399b73d6b7720a9eae68a333193b53ed4f432fe5",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e9dca969b2426702a73719ab9207e43c6d80b581",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Add missing gfx11 MQD manager callbacks\n\nmqd_stride function was introduced in commit 2f77b9a242a2\n(\"drm/amdkfd: Update MQD management on multi XCC setup\")\nbut not assigned for gfx11. Fixes a NULL dereference in debugfs."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndrm/amdkfd: Añadir los callbacks faltantes del gestor MQD de gfx11\n\nLa función mqd_stride fue introducida en el commit 2f77b9a242a2\n('drm/amdkfd: Actualizar la gestión de MQD en una configuración multi-XCC')\npero no asignada para gfx11. Corrige una desreferencia NULL en debugfs."
    }
  ],
  "lastModified": "2026-06-17T06:47:06.833",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}