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CVE-2026-63967: 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: iio: imu: st_lsm6dsx: fix stack leak in tagged FIFO buffer The tagged FIFO path declares iio_buff on the stack with __aligned(8) but no initializer, but there is a hole in the structure, which will then leak to userspace as ST_LSM6DSX_SAMPLE_SIZE bytes (6) will be copied, but the space between that and the timestamp are not initialized. Commit c14edb4d0bdc ("iio:imu:st_lsm6dsx Fix alignment and data leak issues") moved the untagged FIFO path to a kzalloc'd buffer in hw->scan, but for the tagged path it only added the alignment qualifier and not the initializer :( Fix this by just zero-initializing the structure on the stack.

    Засегнати продукти

    • Linux Linux: c14edb4d0bdc53f969ea84c7f384472c28b1a9f8 преди ff8d3c088b77b11782f2c3b97e37425be050e8de; c14edb4d0bdc53f969ea84c7f384472c28b1a9f8 преди fe1a7f99e72ebd2880515332b79b8c256be22aca; c14edb4d0bdc53f969ea84c7f384472c28b1a9f8 преди babf1943a40bb5669db57d30ca16c22504b18e07; c14edb4d0bdc53f969ea84c7f384472c28b1a9f8 преди d42ac0bfb6a16617c62a59d53706579c7fadbfa6; c14edb4d0bdc53f969ea84c7f384472c28b1a9f8 преди 3147b303b8c7d9f91da4b849ece33b45048f5eaf; c14edb4d0bdc53f969ea84c7f384472c28b1a9f8 преди e6bb3a49c5f9de870ea95e69775df785728e3366; c14edb4d0bdc53f969ea84c7f384472c28b1a9f8 преди 890d0312d5f94be43eac21f5a34d3bccc60d051b; c14edb4d0bdc53f969ea84c7f384472c28b1a9f8 преди c9d8e9adaa63150ef7e833480b799d0bab83a276; a42ca3b182ccb766666a0be1053921cba190e2de; 5.9.5 преди 5.10
    • Linux Linux: 5.10; преди 5.10; 5.10.259 до 5.10.*; 5.15.210 до 5.15.*; 6.1.176 до 6.1.*; 6.6.143 до 6.6.*; 6.12.93 до 6.12.*; 6.18.35 до 6.18.*; 7.0.12 до 7.0.*; от 7.1 нататък

    История

    • 19 юли 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-63967: Linux | freedomonline.bg