CVE-2022-50837
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
30/12/2025
Last modified:
31/12/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path<br />
<br />
If dsa_tag_8021q_setup() fails, for example due to the inability of the<br />
device to install a VLAN, the tag_8021q context of the switch will leak.<br />
Make sure it is freed on the error path.