CVE-2023-54215

Full vulnerability record from the local CVENow database.

Description

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.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Deferred

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-12-30 13:16:09.743000

Last modified

2026-10-28 19:10:00.193000

View original CVE JSON

{
  "id": "CVE-2023-54215",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-12-30T13:16:09.743",
  "lastModified": "2026-10-28T19:10:00.193",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "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."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nvirtio-vdpa: Corrección de la fuga de memoria de cpumask en virtio_vdpa_find_vqs()\n\nLibere el cpumask asignado por create_affinity_masks() antes de regresar de la función."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "drivers/virtio/virtio_vdpa.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "3dad56823b5332ffdbe1867b2d7b50fbacea124a",
              "lessThan": "fa450621efab58121fe8e57f7a7b80fee6e0bae1",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "3dad56823b5332ffdbe1867b2d7b50fbacea124a",
              "lessThan": "df9557046440b0a62250fee3169a8f6a139f55a6",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "drivers/virtio/virtio_vdpa.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.4",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.4",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.4.12",
              "lessThanOrEqual": "6.4.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.5",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "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"
    }
  ]
}