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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: clk: devres: fix cleanup in devm_clk_get_optional_enabled_with_rate() devm_clk_get_optional_enabled_with_rate() registers its cleanup action before setting the clock rate. If setting the rate fails, it attempts to disable and unprepare a clock that was never enabled. This issue was spotted while reviewing "rust: clk: add devres-managed clks" [1]. Register the cleanup action only after successfully preparing and enabling the clock. [1]: https://lore.kernel.org/rust-for-linux/[email protected]
Засегнати продукти
- Linux Linux: 9934a1bd45b2b03f6d1204a6ae2780d3b009799f преди 9a365f41fe0f227ef5a269e240233bd0bffc66c9; 9934a1bd45b2b03f6d1204a6ae2780d3b009799f преди 9d4843f1051259854f724e9cdc5b9eac56327037; 9934a1bd45b2b03f6d1204a6ae2780d3b009799f преди 647157fecb42b72d930e7b7d0bfbc5f2db9a858a; 9934a1bd45b2b03f6d1204a6ae2780d3b009799f преди 0d4d262c1664365e17e0a5ba2ab79f4db484b44e
- Linux Linux: 6.12; преди 6.12; 6.12.110 до 6.12.*; 6.18.52 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък
История
- 17 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-90147
- https://nvd.nist.gov/vuln/detail/CVE-2026-90147
- https://git.kernel.org/stable/c/9a365f41fe0f227ef5a269e240233bd0bffc66c9
- https://git.kernel.org/stable/c/9d4843f1051259854f724e9cdc5b9eac56327037
- https://git.kernel.org/stable/c/647157fecb42b72d930e7b7d0bfbc5f2db9a858a
- https://git.kernel.org/stable/c/0d4d262c1664365e17e0a5ba2ab79f4db484b44e