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CVE-2026-93152

Estado: RecibidaSin puntuar—

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

nvme-apple: Use acquire/release for queue enabled state

apple_nvme_init_queue() initializes queue state and then marks the queue enabled. The interrupt and request paths check enabled before using that queue state.

The old wmb() after WRITE_ONCE(enabled, true) does not publish the earlier initialization before enabled becomes visible. Use a release store when enabling the queue and acquire loads when testing it.

Although the shutdown-side enabled accesses are not used for publishing queue initialization, use helpers for them as well for consistency.

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)

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{
  "id": "CVE-2026-93152",
  "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": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "lessThan": "cbe53ecd696e354bfda8173364f7595759bc562d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "lessThan": "86782a72c6d8c7541813b9ddb009668468601f18",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "lessThan": "0e9d9fe12da779516dc3899dc9141304675f5416",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "lessThan": "e5a79244a3c526a76d930f2ef30aff64528b0c6a",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "lessThan": "840ab22ffa4d859ca40a31e96fc3554688e7a035",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "lessThan": "f61c934aa084b7440fec681be3f4b481eb5a8609",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/nvme/host/apple.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.19",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.1.188",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.157",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.110",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.52",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2.6",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/nvme/host/apple.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-17T17:18:10.480",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/0e9d9fe12da779516dc3899dc9141304675f5416",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/840ab22ffa4d859ca40a31e96fc3554688e7a035",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/86782a72c6d8c7541813b9ddb009668468601f18",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/cbe53ecd696e354bfda8173364f7595759bc562d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e5a79244a3c526a76d930f2ef30aff64528b0c6a",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f61c934aa084b7440fec681be3f4b481eb5a8609",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-apple: Use acquire/release for queue enabled state\n\napple_nvme_init_queue() initializes queue state and then marks the queue\nenabled. The interrupt and request paths check enabled before using that\nqueue state.\n\nThe old wmb() after WRITE_ONCE(enabled, true) does not publish the\nearlier initialization before enabled becomes visible. Use a release store\nwhen enabling the queue and acquire loads when testing it.\n\nAlthough the shutdown-side enabled accesses are not used for publishing\nqueue initialization, use helpers for them as well for consistency."
    }
  ],
  "lastModified": "2026-09-17T17:18:10.480",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}