CVE-2026-90147

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-90147", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.789Z", "datePublished": "2026-09-17T16:06:42.342Z", "dateUpdated": "2026-10-19T08:58:46.427Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T08:58:46.427Z"}, "descriptions": [{"lang": "en", "value": "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"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/clk/clk-devres.c"], "versions": [{"version": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f", "lessThan": "9a365f41fe0f227ef5a269e240233bd0bffc66c9", "status": "affected", "versionType": "git"}, {"version": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f", "lessThan": "9d4843f1051259854f724e9cdc5b9eac56327037", "status": "affected", "versionType": "git"}, {"version": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f", "lessThan": "647157fecb42b72d930e7b7d0bfbc5f2db9a858a", "status": "affected", "versionType": "git"}, {"version": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f", "lessThan": "0d4d262c1664365e17e0a5ba2ab79f4db484b44e", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/clk/clk-devres.c"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.52", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/9a365f41fe0f227ef5a269e240233bd0bffc66c9"}, {"url": "https://git.kernel.org/stable/c/9d4843f1051259854f724e9cdc5b9eac56327037"}, {"url": "https://git.kernel.org/stable/c/647157fecb42b72d930e7b7d0bfbc5f2db9a858a"}, {"url": "https://git.kernel.org/stable/c/0d4d262c1664365e17e0a5ba2ab79f4db484b44e"}], "title": "clk: devres: fix cleanup in devm_clk_get_optional_enabled_with_rate()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/clk/clk-devres.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "9a365f41fe0f227ef5a269e240233bd0bffc66c9", "status": "affected", "version": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f", "versionType": "git"}, {"lessThan": "9d4843f1051259854f724e9cdc5b9eac56327037", "status": "affected", "version": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f", "versionType": "git"}, {"lessThan": "647157fecb42b72d930e7b7d0bfbc5f2db9a858a", "status": "affected", "version": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f", "versionType": "git"}, {"lessThan": "0d4d262c1664365e17e0a5ba2ab79f4db484b44e", "status": "affected", "version": "9934a1bd45b2b03f6d1204a6ae2780d3b009799f", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/clk/clk-devres.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.12"}, {"lessThan": "6.12", "status": "unaffected", "version": "0", "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"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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", "lastModified": "2026-10-19T09:19:04.637", "metrics": {}, "published": "2026-09-17T17:17:07.603", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0d4d262c1664365e17e0a5ba2ab79f4db484b44e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/647157fecb42b72d930e7b7d0bfbc5f2db9a858a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9a365f41fe0f227ef5a269e240233bd0bffc66c9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9d4843f1051259854f724e9cdc5b9eac56327037"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[9934a1bd45b2b03f6d1204a6ae2780d3b009799f,9a365f41fe0f227ef5a269e240233bd0bffc66c9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[9934a1bd45b2b03f6d1204a6ae2780d3b009799f,9d4843f1051259854f724e9cdc5b9eac56327037)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[9934a1bd45b2b03f6d1204a6ae2780d3b009799f,647157fecb42b72d930e7b7d0bfbc5f2db9a858a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[9934a1bd45b2b03f6d1204a6ae2780d3b009799f,0d4d262c1664365e17e0a5ba2ab79f4db484b44e)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.12"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.12)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.110,7.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.52,7.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,8.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-18T17:00:12.828772+00:00", "updated": "2026-09-20T03:00:11.245486+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-754"]}