CVE-2026-93152 (GCVE-0-2026-93152)
Vulnerability from cvelistv5
Published
2026-09-17 16:11
Modified
2026-10-19 09:06
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
Impacted products
Vendor Product Version
Linux Linux Version: 5bd2927aceba181b84286e00aa2f56e117e699c3
Version: 5bd2927aceba181b84286e00aa2f56e117e699c3
Version: 5bd2927aceba181b84286e00aa2f56e117e699c3
Version: 5bd2927aceba181b84286e00aa2f56e117e699c3
Version: 5bd2927aceba181b84286e00aa2f56e117e699c3
Version: 5bd2927aceba181b84286e00aa2f56e117e699c3
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "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",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.188",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.157",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.110",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.52",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.6",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-19T09:06:24.479Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/cbe53ecd696e354bfda8173364f7595759bc562d"
        },
        {
          "url": "https://git.kernel.org/stable/c/86782a72c6d8c7541813b9ddb009668468601f18"
        },
        {
          "url": "https://git.kernel.org/stable/c/0e9d9fe12da779516dc3899dc9141304675f5416"
        },
        {
          "url": "https://git.kernel.org/stable/c/e5a79244a3c526a76d930f2ef30aff64528b0c6a"
        },
        {
          "url": "https://git.kernel.org/stable/c/840ab22ffa4d859ca40a31e96fc3554688e7a035"
        },
        {
          "url": "https://git.kernel.org/stable/c/f61c934aa084b7440fec681be3f4b481eb5a8609"
        }
      ],
      "title": "nvme-apple: Use acquire/release for queue enabled state",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-93152",
    "datePublished": "2026-09-17T16:11:48.782Z",
    "dateReserved": "2026-09-17T16:02:15.089Z",
    "dateUpdated": "2026-10-19T09:06:24.479Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.