CVE-2025-21852 | Linux Kernel up to 6.12.16/6.13.4/6.14-rc3 kfree_skb_sk_null.bpf.c kfree_skb raw_tp_null_args[] null pointer dereference (Nessus ID 236983)
A vulnerability has been found in Linux Kernel up to 6.12.16/6.13.4/6.14-rc3 and classified as critical. Affected by this vulnerability is the function kfree_skb of the file kfree_skb_sk_null.bpf.c. The manipulation of the argument raw_tp_null_args[] leads to null pointer dereference.
This vulnerability is known as CVE-2025-21852. The attack needs to be done within the local network. There is no exploit available.
It is recommended to upgrade the affected component.