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Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: net: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup In setup_nic_devices(), the initialization loop jumps to the label setup_nic_dev_free on failure. The current cleanup loop while(i--) skip the failing index i, causing a memory leak. Fix this by changing the loop to iterate from the current index i down to 0. Compile tested only. Issue found using code review.
Засегнати продукти
- Linux Linux: 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 преди bd680e56e316be92c01568be98d85d7a6c9bd92c; 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 преди 01fbca1e93ec3f39f76c31a8f9afa32ce00da48a; 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 преди 71a56b89203ec7e5670d94a61a9b4ae617eca804; 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 преди 3bf519e39b51cb08a93c0599870b35a23db1031e; 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 преди 52b19b3a22306fe452ec9e8ff96063f4bfb77b99; 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 преди 4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd; 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 преди 6cbba46934aefdfb5d171e0a95aec06c24f7ca30
- Linux Linux: 4.10; преди 4.10; 5.10.250 до 5.10.*; 5.15.200 до 5.15.*; 6.1.163 до 6.1.*; 6.6.124 до 6.6.*; 6.12.70 до 6.12.*; 6.18.10 до 6.18.*; от 6.19 нататък
История
- 18 март 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23256
- https://nvd.nist.gov/vuln/detail/CVE-2026-23256
- https://git.kernel.org/stable/c/bd680e56e316be92c01568be98d85d7a6c9bd92c
- https://git.kernel.org/stable/c/01fbca1e93ec3f39f76c31a8f9afa32ce00da48a
- https://git.kernel.org/stable/c/71a56b89203ec7e5670d94a61a9b4ae617eca804
- https://git.kernel.org/stable/c/3bf519e39b51cb08a93c0599870b35a23db1031e
- https://git.kernel.org/stable/c/52b19b3a22306fe452ec9e8ff96063f4bfb77b99
- https://git.kernel.org/stable/c/4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd
- https://git.kernel.org/stable/c/6cbba46934aefdfb5d171e0a95aec06c24f7ca30