CVE-2022-48748 net: bridge: vlan: fix memory leak in __allowed_ingress

In the Linux kernel, the following vulnerability has been resolved: net: bridge: vlan: fix memory leak in allowedingress When using per-vlan state, if vlan snooping and stats are disabled, untagged or priority-tagged ingress frame will go to check pvid state. If the port state is forwarding and t...

kernel: vlan: fix panic when handling priority tagged frames

A certain Red Hat patch to the vlanhwacceldoreceive function in net/8021q/vlancore.c in the Linux kernel 2.6.32 on Red Hat Enterprise Linux RHEL 6 allows remote attackers to cause a denial of service system crash via priority-tagged VLAN frames...

PT-2013-1409 · Red Hat +2 · Red Hat +2

Name of the Vulnerable Software and Affected Versions: Linux kernel version 2.6.32 on Red Hat Enterprise Linux RHEL 6 Description: The issue allows remote attackers to cause a denial of service, resulting in a system crash, by sending priority-tagged VLAN frames. This is due to a problem in the...