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CVE-2026-97951: 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: scsi: target: iscsi: Fix hang for aborted WRITE_PENDING commands When a LUN_RESET aborts a WRITE command that is in the TRANSPORT_WRITE_PENDING state, the target core sets CMD_T_ABORTED and waits for the frontend to finish processing. If the initiator subsequently sends the remaining dataout PDUs, __iscsit_check_dataout_hdr() catches the payload, stops the dataout timer if the sequence is final and finally dumps the data. However, the iSCSI target doesn't trigger the completion process for these aborted commands. Because of this, the abort path hangs indefinitely in target_put_cmd_and_wait(), leading to a deadlocked target worker thread. Fix this by explicitly calling target_complete_cmd() when the final dataout PDU is received for an aborted WRITE command. target_complete_cmd() detects the CMD_T_ABORTED flag and cleanly routes the command into target_abort_work, allowing the abort completion to successfully unblock.

    Засегнати продукти

    • Linux Linux: 2c9fa49e100f962af988f1c0529231bf14905cda преди b070c8b4b237d55bdac13da3c5a994491177b312; 2c9fa49e100f962af988f1c0529231bf14905cda преди 19315262991dc983cc5c5c2ed24ff768abbf9339; 2c9fa49e100f962af988f1c0529231bf14905cda преди f806f54ae3de780b8f4139baefc95b81c599cf9f; 2c9fa49e100f962af988f1c0529231bf14905cda преди 9c777f8e0cb0486fdf16db8ffea32e562a31e85b; 2c9fa49e100f962af988f1c0529231bf14905cda преди 638cf7c0cf64d5bb5704c3a78b54ae6602f69a32; 2c9fa49e100f962af988f1c0529231bf14905cda преди f6f6351e98c77c27b51763ef52deb2efe4b46ac7; 2c9fa49e100f962af988f1c0529231bf14905cda преди 37f7f54d06c6100511979d6e9c1222b404e3f006; 2c9fa49e100f962af988f1c0529231bf14905cda преди d5869dae5080e976d4b03cc33eb7ceb527f242bf
    • Linux Linux: 5.0; преди 5.0; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 до 7.2.*; от 7.3 нататък

    История

    • 25 септември 2026 Публикувано

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    CVE-2026-97951: Linux | freedomonline.bg