DSA kernel driver Heap Buffer Overflow

The vulnerability of the mv88e6060setupport function in the drivers/net/dsa/mv88e6060.c file of the Linux DSA kernel driver is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of th...

CVE-2022-50047: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6060: prevent crash on an unused port If the port isn't a CPU port nor a user port, 'cpudp' is a null pointer and a crash happened on dereferencing it in mv88e6060setupport: 9.575872 Unable to handle kernel NULL...