CVE-2026-89572 (GCVE-0-2026-89572)
Vulnerability from cvelistv5
Published
2026-09-11 19:44
Modified
2026-10-21 12:47
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: cpufreq: apple-soc: Fix OPP table cleanup apple_soc_cpufreq_init() adds OPP tables from firmware, but some failure paths do not remove them. The driver also uses dev_pm_opp_remove_all_dynamic(), which is not the right cleanup helper for OPP tables loaded from firmware. Use the cpumask OPP helper after the policy CPU mask has been populated. Pair it with the matching cpumask remove helper on failure paths and in apple_soc_cpufreq_exit(). This also removes the separate dev_pm_opp_set_sharing_cpus() call, as the cpumask helper loads the DT OPP tables for all CPUs in the policy.
References
Impacted products
Vendor Product Version
Linux Linux Version: 6286bbb40576ffadfde206c332b61345c19af57f
Version: 6286bbb40576ffadfde206c332b61345c19af57f
Version: 6286bbb40576ffadfde206c332b61345c19af57f
Version: 6286bbb40576ffadfde206c332b61345c19af57f
Version: 6286bbb40576ffadfde206c332b61345c19af57f
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/cpufreq/apple-soc-cpufreq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "12b54e5aab7c0850d39a51a32200f76d5e15040e",
              "status": "affected",
              "version": "6286bbb40576ffadfde206c332b61345c19af57f",
              "versionType": "git"
            },
            {
              "lessThan": "d28ad9bb050e80770f0b644304cb75932e289238",
              "status": "affected",
              "version": "6286bbb40576ffadfde206c332b61345c19af57f",
              "versionType": "git"
            },
            {
              "lessThan": "7c19b94c625dc7042b0a7dff4c8da158358ffa2c",
              "status": "affected",
              "version": "6286bbb40576ffadfde206c332b61345c19af57f",
              "versionType": "git"
            },
            {
              "lessThan": "36c55d118d5ecd2fb444f52802955903937b9ccd",
              "status": "affected",
              "version": "6286bbb40576ffadfde206c332b61345c19af57f",
              "versionType": "git"
            },
            {
              "lessThan": "d87cb889dc7ab1f2deecadf2a5e9023184bd7900",
              "status": "affected",
              "version": "6286bbb40576ffadfde206c332b61345c19af57f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/cpufreq/apple-soc-cpufreq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.2"
            },
            {
              "lessThan": "6.2",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.160",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.111",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.51",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.4",
              "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": "6.6.160",
                  "versionStartIncluding": "6.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.111",
                  "versionStartIncluding": "6.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.51",
                  "versionStartIncluding": "6.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.4",
                  "versionStartIncluding": "6.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3",
                  "versionStartIncluding": "6.2",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: apple-soc: Fix OPP table cleanup\n\napple_soc_cpufreq_init() adds OPP tables from firmware, but\nsome failure paths do not remove them. The driver also uses\ndev_pm_opp_remove_all_dynamic(), which is not the right cleanup\nhelper for OPP tables loaded from firmware.\n\nUse the cpumask OPP helper after the policy CPU mask has been\npopulated. Pair it with the matching cpumask remove helper on\nfailure paths and in apple_soc_cpufreq_exit(). This also removes\nthe separate dev_pm_opp_set_sharing_cpus() call, as the cpumask\nhelper loads the DT OPP tables for all CPUs in the policy."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-21T12:47:55.785Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/12b54e5aab7c0850d39a51a32200f76d5e15040e"
        },
        {
          "url": "https://git.kernel.org/stable/c/d28ad9bb050e80770f0b644304cb75932e289238"
        },
        {
          "url": "https://git.kernel.org/stable/c/7c19b94c625dc7042b0a7dff4c8da158358ffa2c"
        },
        {
          "url": "https://git.kernel.org/stable/c/36c55d118d5ecd2fb444f52802955903937b9ccd"
        },
        {
          "url": "https://git.kernel.org/stable/c/d87cb889dc7ab1f2deecadf2a5e9023184bd7900"
        }
      ],
      "title": "cpufreq: apple-soc: Fix OPP table cleanup",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-89572",
    "datePublished": "2026-09-11T19:44:41.072Z",
    "dateReserved": "2026-09-11T19:38:34.727Z",
    "dateUpdated": "2026-10-21T12:47:55.785Z",
    "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.