Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a580c76d534c7360ba68042b19cb255e8420e987 before 446ff1fc37c74093e81db40811a07b5a19f1d797; affected a580c76d534c7360ba68042b19cb255e8420e987 before c5e216e880fa6f2cd9d4a6541269377657163098; affected a580c76d534c7360ba68042b19cb255e8420e987 before 14be8d448fca6fe7b2a413831eedd55aef6c6511; affected a580c76d534c7360ba68042b19cb255e8420e987 before fd20d9738395cf8e27d0a17eba34169699fccdff |
| Linux / Linux | affected 5.6; unaffected 0 before 5.6; unaffected 5.10.96 through 5.10.*; unaffected 5.15.19 through 5.15.*; unaffected 5.16.5 through 5.16.*; unaffected 5.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/446ff1fc37c74093e81db40811a07b5a19f1d797
- https://git.kernel.org/stable/c/c5e216e880fa6f2cd9d4a6541269377657163098
- https://git.kernel.org/stable/c/14be8d448fca6fe7b2a413831eedd55aef6c6511
- https://git.kernel.org/stable/c/fd20d9738395cf8e27d0a17eba34169699fccdff
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.