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CVE-2024-26925 is an improper locking flaw in the Linux kernel Netfilter nf_tables subsystem. In the transaction abort path, nf_tables_module_autoload() could temporarily release the commit mutex before nft_gc_seq_end() completed the active garbage-collection sequence. This permits an asynchronous garbage-collection worker to collect expired objects and acquire the commit lock within the same GC sequence, violating the intended critical-section synchronization. The fix defers module-autoload handling until the end of abort processing, after nft_gc_seq_end() has been called.
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9 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Mutex-release flaw in Linux kernel netfilter nf_tables abort handling.
Linux kernel netfilter nf_tables locking flaw in the abort path.
Linux kernel nftables mutex-release issue in an abort path.
Linux kernel nf_tables mutex-release flaw in an abort path.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.