Linux Kernel DoS, Privilege Escalation Bugs Fixed

Multiple significant security vulnerabilities have been discovered in the Linux kernel, including a remotely exploitable null pointer dereference flaw in the networking protocol (CVE-2023-3338), use-after-free vulnerabilities in kernel's netfilter subsystem in net/netfilter/nf_tables_api.c (CVE-2023-3390) and nft_chain_lookup_byid() (CVE-2023-31248), and an out-of-bounds read/write vulnerability (CVE-2023-35001). These bugs are easy to exploit and pose a severe risk to your system's confidentiality, integrity, and availability. As a result, they have received a National Vulnerability Database severity rating of ''High''.