CVE-2022-48779

A flaw was found in the Linux kernel in the net ocelot driver, which involved a use-after-free issue in the ocelotvlandel function. The flaw occurred when the ocelotvlanmemberdel function freed the struct ocelotbridgevlan, still referenced by the port's Primary VLAN ID PVID. Mitigation Mitigation...

CVE-2022-48779: Use After Free

In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: fix use-after-free in ocelotvlandel ocelotvlanmemberdel will free the struct ocelotbridgevlan, so if this is the same as the port's pvidvlan which we access afterwards, what we're accessing is freed memory. Fix...