There are null-ptr-deref vulnerability and use-after-free vulnerabilities in net/ax25/af_ax25.c of linux that allow attacker to crash linux kernel by simulating ax25 device from user-space.
There are null-ptr-deref vulnerability and use-after-free vulnerabilities in net/ax25/af_ax25.c of linux that allow attacker to crash linux kernel by simulating ax25 device from user-space.
https://www.openwall.com/lists/oss-security/2022/04/02/5
TODO