Detections
Analytics
CVE-2022-48748
high
Description
In the Linux kernel, the following vulnerability has been resolved: net: bridge: vlan: fix memory leak in __allowed_ingress 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 the pvid state is not learning/forwarding, untagged or priority-tagged frame will be dropped but skb memory is not freed. Should free skb when __allowed_ingress returns false.
References
https://git.kernel.org/stable/c/fd20d9738395cf8e27d0a17eba34169699fccdff
https://git.kernel.org/stable/c/c5e216e880fa6f2cd9d4a6541269377657163098
https://git.kernel.org/stable/c/446ff1fc37c74093e81db40811a07b5a19f1d797
https://git.kernel.org/stable/c/14be8d448fca6fe7b2a413831eedd55aef6c6511