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.
History

Thu, 19 Dec 2024 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-06-20T11:13:30.612Z

Updated: 2024-12-19T08:06:56.891Z

Reserved: 2024-06-20T11:09:39.055Z

Link: CVE-2022-48748

cve-icon Vulnrichment

Updated: 2024-08-03T15:25:01.588Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-06-20T12:15:13.047

Modified: 2024-11-21T07:33:55.157

Link: CVE-2022-48748

cve-icon Redhat

Severity : Low

Publid Date: 2024-06-20T00:00:00Z

Links: CVE-2022-48748 - Bugzilla