linux: In the Linux kernel, the following vulnerability has been resolved: net: bridge: vlan: fix memory leak in __allowed_...
CVE-2022-48748 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48748, released June 20, 2024. It is not reported as exploited. Patch Radar priority: High.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 5.16.7-1 | DEBIAN-CVE-2022-48748 | Jun 20, 2024 |
| linux · Debian 13.5 (trixie) | 5.16.7-1 | DEBIAN-CVE-2022-48748 | Jun 20, 2024 |
| linux · Debian 14 | 5.16.7-1 | DEBIAN-CVE-2022-48748 | Jun 20, 2024 |
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