CVE-2023-25012

CVE-2023-25012 is a Linux kernel use-after-free in the HID bigben driver (hid-bigbenff.c). A crafted USB device can leave LED controllers registered too long, enabling a local attacker with physical access to trigger a use-after-free in bigben_remove, potentially causing a denial of service or ar...

CVE-2024-41006

CVE-2024-41006 : Linux kernel vulnerability where a memory leak in nr_heartbeat_expiry() could occur due to the sock_hold() logic. The fix removes sock_hold() for non-listening sockets and retains it only for listening sockets, addressing a syzkaller-reported leak in nr_create(). The linked advis...

CVE-2026-23228

The CVE-2026-23228 issue is in the Linux kernel smb server (ksmbd) where, on ksmbd_tcp_new_connection() failure, free_transport() did not decrement active_num_conn, leaking the counter. This occurs in the kthread_run() path during transport cleanup. The documented fix replaces free_transport() wi...

CVE-2023-53304

CVE-2023-53304 concerns the Linux kernel netfilter nft_set_rbtree code. The advisory describes three concrete issues resolved by patching: 1) a lazy garbage-collection on insert that may fail to release the other half of an interval, impacting interval timing expiration walks; 2) incorrect use of...

CVE-2026-45873

CVE-2026-45873 concerns Linux kernel netfilter nft_set_rbtree. The issue arises from partial overlap detection for anonymous sets where adjacent intervals omit end elements, allowing overlaps such as A-B and A-C with C

CVE-2026-31711

CVE-2026-31711 concerns the Linux kernel ksmbd server where a leak of active_num_conn occurs during transport allocation failure. The issue lets an unauthenticated remote attacker exacerbate memory pressure by holding connections with large RFC1002 lengths, causing the max_connections pool to be ...

CVE-2023-53566

The CVE-2023-53566 issue affects the Linux kernel’s netfilter nft_set_rbtree: a null pointer dereference can occur on element insertion (nft_rbtree_gc_elem) and a potential use-after-free during iteration. Connected advisories confirm a fixed in kernel updates (e.g., SUSE SUSE-SU-2025:4320-1 / SU...