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CVE-2026-98194: 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: wifi: libertas_tf: fix UAF in lbtf_free_adapter() lbtf_free_adapter() calls lbtf_free_cmd_buffer() to free the command buffers before calling timer_delete_sync() to wait for the command timer callback. If the timer callback (command_timer_fn) is already running when lbtf_free_cmd_buffer() frees the command array, the callback dereferences priv->cur_cmd->cmdbuf which points to freed memory. Swap the order so that timer_delete_sync() runs first, ensuring any in-flight callback has completed before the command buffers are freed.

    Засегнати продукти

    • Linux Linux: 06b16ae5319251c26377afcb401e46056d5673f4 преди 3fb3663260ec396f86b733aab9f81fac6669d2fa; 06b16ae5319251c26377afcb401e46056d5673f4 преди f6c3fa0d17ca0c9e6033bb45f52e33b27a9a40e6; 06b16ae5319251c26377afcb401e46056d5673f4 преди b4745d6063758c681d33affca9733bbd356b6ea1; 06b16ae5319251c26377afcb401e46056d5673f4 преди 41b1a4d545ec348b7d5324b6d4f4c6a3e0326d46; 06b16ae5319251c26377afcb401e46056d5673f4 преди 2b99bfc5a127ce8cd6a887d82815fc2e712f365b; 06b16ae5319251c26377afcb401e46056d5673f4 преди e82536aad653e27c8ca7a8e0f6f816bc3f853ec3; 06b16ae5319251c26377afcb401e46056d5673f4 преди 04c837d413dc11a91e0275b08b9e35a6c111175e; 06b16ae5319251c26377afcb401e46056d5673f4 преди bbb9a0ab96d44a64529aafc7a16de460a1712f6a
    • Linux Linux: 2.6.28; преди 2.6.28; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.112 до 6.12.*; 6.18.54 до 6.18.*; 7.2.8 до 7.2.*; от 7.3 нататък

    История

    • 6 октомври 2026 Публикувано

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    CVE-2026-98194: Linux | freedomonline.bg