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CVE-2023-54188

Estado: AplazadaSin puntuar—

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

dmaengine: apple-admac: Fix 'current_tx' not getting freed

In terminate_all we should queue up all submitted descriptors to be freed. We do that for the content of the 'issued' and 'submitted' lists, but the 'current_tx' descriptor falls through the cracks as it's removed from the 'issued' list once it gets assigned to be the current descriptor. Explicitly queue up freeing of the 'current_tx' descriptor to address a memory leak that is otherwise present.

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-2023-54188",
  "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": "b127315d9a78c011c011b88b92f650510edcfbd2",
              "lessThan": "b7abd535881a48587961c2099b1d2933ebd42c4b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b127315d9a78c011c011b88b92f650510edcfbd2",
              "lessThan": "fd4d88e68c75caf5c6f8293a36bc3ae289e0369e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "b127315d9a78c011c011b88b92f650510edcfbd2",
              "lessThan": "d9503be5a100c553731c0e8a82c7b4201e8a970c",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/dma/apple-admac.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "6.0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.1.25",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.2.12",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/dma/apple-admac.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:16:06.787",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/b7abd535881a48587961c2099b1d2933ebd42c4b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d9503be5a100c553731c0e8a82c7b4201e8a970c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fd4d88e68c75caf5c6f8293a36bc3ae289e0369e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: apple-admac: Fix 'current_tx' not getting freed\n\nIn terminate_all we should queue up all submitted descriptors to be\nfreed. We do that for the content of the 'issued' and 'submitted' lists,\nbut the 'current_tx' descriptor falls through the cracks as it's\nremoved from the 'issued' list once it gets assigned to be the current\ndescriptor. Explicitly queue up freeing of the 'current_tx' descriptor\nto address a memory leak that is otherwise present."
    }
  ],
  "lastModified": "2026-06-17T06:46:58.893",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}