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CVE-2026-98155: Linux

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CVSS

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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Време до експлоатация

    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Address potential out-of-bounds read in resp_worker() Although 'commit 2feec5ae5df7 ("accel/qaic: Handle DBC deactivation if the owner went away")' fixes the scenario it was intended for by walking the message and only decoding QAIC_TRANS_DEACTIVATE_FROM_DEV, if present, it skipped over the bounds checking code that is included in decode_message(). This could lead to issues such as reading past the slab allocation's end, infinite loops or kernel panics. For those issues to happen, a malformed wire message is needed to be sent from the device. Instead of duplicating the bounds checking code already present in decode_message(), use the function inside resp_worker().

    Засегнати продукти

    • Linux Linux: 2dd67966f39a2abf8ccb4865031c722e40e01b7f преди 5807a65f301b6c0e73a2dc03dd6f5e80a2861b72; 08021f2d4a557d6491e3bcc288e96425f50aa3cf преди f4b64488f3deca63f7fbc7d7c3835b2e668003f9; f403094d9075d7c565a3d81002b781c325cb3c07 преди 12deeade460d47031267256ba07add51cc7eabd0; 2feec5ae5df785658924ab6bd91280dc3926507c преди c72e81ee46bdd4c221114d6e9515e9b4647616d7; 2feec5ae5df785658924ab6bd91280dc3926507c преди ab243f74ab4084ca5c8dec608cb5b0deb27db067; ee0180e77e6c8482644569632065411de844c515; 6.6.134 преди 6.6.158; 6.12.81 преди 6.12.111; 6.18.22 преди 6.18.53; 6.19.12 преди 6.20
    • Linux Linux: 7.0; преди 7.0; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 до 7.2.*; от 7.3 нататък

    История

    • 25 септември 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-98155: Linux | freedomonline.bg