CVE-2023-54215

Estado: AplazadaSin puntuar—

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

virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs()

Free the cpumask allocated by create_affinity_masks() before returning from the function.

CVSS

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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.18%
Percentil entre todas las CVEs puntuadas: 7
Fecha de la puntuación: 6/10/2026

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 Kernel^AI

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2023-54215",
  "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": "3dad56823b5332ffdbe1867b2d7b50fbacea124a",
              "lessThan": "fa450621efab58121fe8e57f7a7b80fee6e0bae1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "3dad56823b5332ffdbe1867b2d7b50fbacea124a",
              "lessThan": "df9557046440b0a62250fee3169a8f6a139f55a6",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/virtio/virtio_vdpa.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "6.4",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.4.12",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "status": "unaffected",
              "version": "6.5",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/virtio/virtio_vdpa.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:16:09.743",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/df9557046440b0a62250fee3169a8f6a139f55a6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fa450621efab58121fe8e57f7a7b80fee6e0bae1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs()\n\nFree the cpumask allocated by create_affinity_masks() before returning\nfrom the function."
    }
  ],
  "lastModified": "2026-06-17T06:47:01.817",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}