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 net: mscc: ocelot: fix use-after-free in ocelot_vlan_del()

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...

CVE-2022-48779

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...