{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f"
            },
            {
              "fixed": "9a365f41fe0f227ef5a269e240233bd0bffc66c9"
            },
            {
              "fixed": "9d4843f1051259854f724e9cdc5b9eac56327037"
            },
            {
              "fixed": "647157fecb42b72d930e7b7d0bfbc5f2db9a858a"
            },
            {
              "fixed": "0d4d262c1664365e17e0a5ba2ab79f4db484b44e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.12.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90147.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: devres: fix cleanup in devm_clk_get_optional_enabled_with_rate()\n\ndevm_clk_get_optional_enabled_with_rate() registers its cleanup action\nbefore setting the clock rate. If setting the rate fails, it attempts to\ndisable and unprepare a clock that was never enabled. This issue was\nspotted while reviewing \"rust: clk: add devres-managed clks\" [1].\n\nRegister the cleanup action only after successfully preparing and enabling\nthe clock.\n\n[1]: https://lore.kernel.org/rust-for-linux/20260706-clk-type-state-v5-3-67c5f326a16c@collabora.com",
  "id": "CVE-2026-90147",
  "modified": "2026-09-19T03:30:47.114948286Z",
  "published": "2026-09-17T16:06:42.342Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d4d262c1664365e17e0a5ba2ab79f4db484b44e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/647157fecb42b72d930e7b7d0bfbc5f2db9a858a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9a365f41fe0f227ef5a269e240233bd0bffc66c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9d4843f1051259854f724e9cdc5b9eac56327037"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90147.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90147"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "clk: devres: fix cleanup in devm_clk_get_optional_enabled_with_rate()"
}