{"id":"CVE-2024-26925","state":"PUBLISHED","title":"netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: release mutex after nft_gc_seq_end from abort path\n\nThe commit mutex should not be released during the critical section\nbetween nft_gc_seq_begin() and nft_gc_seq_end(), otherwise, async GC\nworker could collect expired objects and get the released commit lock\nwithin the same GC sequence.\n\nnf_tables_module_autoload() temporarily releases the mutex to load\nmodule dependencies, then it goes back to replay the transaction again.\nMove it at the end of the abort phase after nft_gc_seq_end() is called.","publishedAt":"2024-04-24T21:49:23.251Z","updatedAt":"2026-10-15T00:39:26.082Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Linux"},"assigner":"Linux","products":["Linux 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