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CVE-2026-90249: Linux

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CVSS

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: iio: light: gp2ap002: Fix unbalanced runtime PM on repeated event writes The IIO core does not filter duplicate writes to the event enable attribute, so writing the same value twice invokes write_event_config() twice. Enabling twice leaks a runtime PM reference, preventing the device from ever suspending again; disabling twice underflows the usage count and triggers a "Runtime PM usage count underflow" warning. Bail out early when the requested state matches the current state. While at it, switch to pm_runtime_resume_and_get() so a failed resume is propagated to userspace instead of silently marking the event enabled.

    Засегнати продукти

    • Linux Linux: 97d642e23037c5545266f9564c9b81e6db81b122 преди b2d7a97d75b648a643f60d77f4d6d70161268855; 97d642e23037c5545266f9564c9b81e6db81b122 преди 685d9d1e5c47e024413981fb7eddab86132b04a1; 97d642e23037c5545266f9564c9b81e6db81b122 преди 56fe8e5f313a64e458bb6f8b982de925345e21a7; 97d642e23037c5545266f9564c9b81e6db81b122 преди 8e76ab81319858736ccf23141e9415f9a1869337; 97d642e23037c5545266f9564c9b81e6db81b122 преди 70b9482926ca92862460e659f5e5fde99ae0b4fa; 97d642e23037c5545266f9564c9b81e6db81b122 преди 0fc740c25c9abb25113398ebb58e2f2ce57741a7; 97d642e23037c5545266f9564c9b81e6db81b122 преди 470edb012b1d9a4fba1cd59e329e60f0798c791a; 97d642e23037c5545266f9564c9b81e6db81b122 преди 579c049b4cb6fc72ce2c505fc5334540be0efcd3
    • Linux Linux: 5.7; преди 5.7; 5.10.270 до 5.10.*; 5.15.221 до 5.15.*; 6.1.188 до 6.1.*; 6.6.157 до 6.6.*; 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

    CVE-2026-90249: Linux | freedomonline.bg