USN-6740-1: Linux kernel vulnerabilities

Wei Chen discovered that a race condition existed in the TIPC protocol
implementation in the Linux kernel, leading to a null pointer dereference
vulnerability. A local attacker could use this to cause a denial of service
(system crash). (CVE-2023-1382)

It was discovered that the virtio network implementation in the Linux
kernel did not properly handle file references in the host, leading to a
use-after-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or …

attacker chen crash cve denial of service file implementation kernel linux linux kernel linux kernel vulnerabilities local network protocol race race condition service system tipc usn vulnerabilities vulnerability wei