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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter There is one race case in vduse_dev_msg_sync and vduse_dev_read_iter: vduse_dev_read_iter(): lock(msg_lock); dequeue_msg(send_list); unlock(msg_lock); vduse_dev_msg_sync(): wait_timeout() finish lock(msg_lock); check msg->complete is false list_del(msg); <- double list_del() crash! To fix this case, we shall ensure vduse_msg is on send_list or recv_list outside the msg_lock critical section.
Засегнати продукти
- Linux Linux: c8a6153b6c59d95c0e091f053f6f180952ade91e преди c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a; c8a6153b6c59d95c0e091f053f6f180952ade91e преди 09723f26ed801c083e914cec4cc0e1af4b933dc7; c8a6153b6c59d95c0e091f053f6f180952ade91e преди d7e7c813834c6c05c26033456ab7169e2f9c99eb; c8a6153b6c59d95c0e091f053f6f180952ade91e преди 3755965adbb617f4283ac6ccd351ed0676843cba; c8a6153b6c59d95c0e091f053f6f180952ade91e преди d8715b5a8fdb23fef576700e71d0c253dbeddad4; c8a6153b6c59d95c0e091f053f6f180952ade91e преди 8062ff9d366c4bc4ae775e14eac9a769f20c60dd; c8a6153b6c59d95c0e091f053f6f180952ade91e преди ae9c13b6fd79087cc5a216ee1649b6f012c2a238
- Linux Linux: 5.15; преди 5.15; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-72306
- https://nvd.nist.gov/vuln/detail/CVE-2026-72306
- https://git.kernel.org/stable/c/c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a
- https://git.kernel.org/stable/c/09723f26ed801c083e914cec4cc0e1af4b933dc7
- https://git.kernel.org/stable/c/d7e7c813834c6c05c26033456ab7169e2f9c99eb
- https://git.kernel.org/stable/c/3755965adbb617f4283ac6ccd351ed0676843cba
- https://git.kernel.org/stable/c/d8715b5a8fdb23fef576700e71d0c253dbeddad4
- https://git.kernel.org/stable/c/8062ff9d366c4bc4ae775e14eac9a769f20c60dd
- https://git.kernel.org/stable/c/ae9c13b6fd79087cc5a216ee1649b6f012c2a238