CVE-2026-45897 netfilter: nft_counter: serialize reset with spinlock

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftcounter: serialize reset with spinlock Add a global static spinlock to serialize counter fetch+reset operations, preventing concurrent dump-and-reset from underrunning values. The lock is taken before fetching the...

CVE-2026-45897

netfilter: nftcounter: serialize reset with spinlock...