Medium: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when cowfilerange failed CVE-2024-57976 In the Linux kernel, the following vulnerability has been resolved: kernel: be more careful about dupmmap failures and uprobe registering...

CVE-2025-21884

CVE-2025-21884 affects the Linux kernel. The issue arises when kernel sockets are dismantled during pernet_operations->exit; freeing can be delayed by tx packets still in qdisc/device queues because of skb_set_owner_w() usage, leading to incorrect reference tracking. The fix adds sk_net_refcnt...