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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: mei: bus: access mei_device under device_lock on cleanup Fix couple of problems in mei_cl_bus_dev_release(): mei_cl_flush_queues() is running without lock. bus->file_list access after mei_dev_bus_put(bus) can become a use-after-free if this was the last reference to bus. Protect queues cleanup and WARN traversal by device lock there to avoid the concurrent access problems. Move WARN traversal before mei_dev_bus_put(bus). This file uses bus variable name for mei_device, adjust code of mei_cl_bus_dev_release() to use bus variable too.
Засегнати продукти
- Linux Linux: 6f2a6ef86b23a30b92ad57981de537bce67bfa45 преди 02e3a755086db847d795f2593ebc45e8ee4f1755; 24f4ceeaeee7983c07590149556a0e33efe2ec90 преди 441559d4c595f839b39f0ab6a4ae628427c2fd9e; 612c8d21ce6e37b73f3106aec7ffa35959d40261 преди c88c030a324c9018b77894a19b2564eb66862020; 35e8a426b16adbecae7a4e0e3c00fc8d0273db53 преди 59dd34854202d9a3faaa87a85205e553fe7150e1; 35e8a426b16adbecae7a4e0e3c00fc8d0273db53 преди 7cf79e8d682fe93777268f029668ce5e214237fd; 35e8a426b16adbecae7a4e0e3c00fc8d0273db53 преди f112ea910e554d58b4b39a4492b7d302f0f4204f; 2f29dce5a5ae06a7db32e4491d72269329a86eeb; 28de6ca5276a94b0589ae1bf026b89fa0eaf14c0; 6.1.149 преди 6.1.184; 6.6.103 преди 6.6.148; 6.12.43 преди 6.12.101; 6.15.11 преди 6.16; 6.16.2 преди 6.17
- Linux Linux: 6.17; преди 6.17; 6.1.184 до 6.1.*; 6.6.148 до 6.6.*; 6.12.101 до 6.12.*; 6.18.42 до 6.18.*; 7.1.6 до 7.1.*; от 7.2 нататък
История
- 10 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68181
- https://nvd.nist.gov/vuln/detail/CVE-2026-68181
- https://git.kernel.org/stable/c/02e3a755086db847d795f2593ebc45e8ee4f1755
- https://git.kernel.org/stable/c/441559d4c595f839b39f0ab6a4ae628427c2fd9e
- https://git.kernel.org/stable/c/c88c030a324c9018b77894a19b2564eb66862020
- https://git.kernel.org/stable/c/59dd34854202d9a3faaa87a85205e553fe7150e1
- https://git.kernel.org/stable/c/7cf79e8d682fe93777268f029668ce5e214237fd
- https://git.kernel.org/stable/c/f112ea910e554d58b4b39a4492b7d302f0f4204f