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CVE-2026-90060: Linux

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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: ALSA: control: Don't add invalid kcontrols to LED layer The kcontrol LED state layer tries to track the all associated kcontrol elements with naive assumptions that they are readable. But one can create a write-only element that has no get callback (even a user element can do it), and this may lead to a NULL dereference at the call chain of snd_ctl_led_notify(), as found by syzkaller. For avoiding the Oops, add a sanity check of the kcontrol's info and get callbacks, and just skip the invalid kcontrols before assigning the kctl to the LED layer.

    Засегнати продукти

    • Linux Linux: 22d8de62f11b287b279f1d4473a78c7d5e53e7bc преди 6e152cbfac3a2a62f79df7d23d621917c20367eb; 22d8de62f11b287b279f1d4473a78c7d5e53e7bc преди 3b8a540b36aa064822c701e4e0a1dea2cd4ec5b0; 22d8de62f11b287b279f1d4473a78c7d5e53e7bc преди 3d20cd049fc5f51f80e24a2db7a3cf00593c79e4; 22d8de62f11b287b279f1d4473a78c7d5e53e7bc преди 2f0c97b1a32fba8e81a69f6231aa0b3c9b6bc581; 22d8de62f11b287b279f1d4473a78c7d5e53e7bc преди 18c08f84ca483029f04e426ec7ca3b5d3684cf22; 22d8de62f11b287b279f1d4473a78c7d5e53e7bc преди 74e3b979ce8b78a690f8b94ccf2e2c965f7f5c11
    • Linux Linux: 5.13; преди 5.13; 6.1.188 до 6.1.*; 6.6.160 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-2026-90060: Linux | freedomonline.bg