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FKIE_CVE-2026-93152

Vulnerability from fkie_nvd - Published: 2026-09-17 17:18 - Updated: 2026-09-17 17:18
Severity
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0e9d9fe12da779516dc3899dc9141304675f5416
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/840ab22ffa4d859ca40a31e96fc3554688e7a035
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/86782a72c6d8c7541813b9ddb009668468601f18
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cbe53ecd696e354bfda8173364f7595759bc562d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e5a79244a3c526a76d930f2ef30aff64528b0c6a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f61c934aa084b7440fec681be3f4b481eb5a8609
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvme/host/apple.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "cbe53ecd696e354bfda8173364f7595759bc562d",
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "versionType": "git"
            },
            {
              "lessThan": "86782a72c6d8c7541813b9ddb009668468601f18",
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "versionType": "git"
            },
            {
              "lessThan": "0e9d9fe12da779516dc3899dc9141304675f5416",
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "versionType": "git"
            },
            {
              "lessThan": "e5a79244a3c526a76d930f2ef30aff64528b0c6a",
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "versionType": "git"
            },
            {
              "lessThan": "840ab22ffa4d859ca40a31e96fc3554688e7a035",
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "versionType": "git"
            },
            {
              "lessThan": "f61c934aa084b7440fec681be3f4b481eb5a8609",
              "status": "affected",
              "version": "5bd2927aceba181b84286e00aa2f56e117e699c3",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvme/host/apple.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.188",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.157",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.110",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.52",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "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."
    }
  ],
  "id": "CVE-2026-93152",
  "lastModified": "2026-09-17T17:18:10.480",
  "metrics": {},
  "published": "2026-09-17T17:18:10.480",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "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"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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