{"id":"CVE-2026-90147","published":"2026-09-17T17:17:07.603","lastModified":"2026-09-17T17:17:07.603","description":"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","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/0d4d262c1664365e17e0a5ba2ab79f4db484b44e","tags":[]},{"url":"https://git.kernel.org/stable/c/647157fecb42b72d930e7b7d0bfbc5f2db9a858a","tags":[]},{"url":"https://git.kernel.org/stable/c/9a365f41fe0f227ef5a269e240233bd0bffc66c9","tags":[]},{"url":"https://git.kernel.org/stable/c/9d4843f1051259854f724e9cdc5b9eac56327037","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}