CVE-2022-50837 — Linux vulnerability
7 documents6 sources
Severity
5.3MEDIUM
No vectorEPSS
0.0%
top 92.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 30
Description
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path
If dsa_tag_8021q_setup() fails, for example due to the inability of the
device to install a VLAN, the tag_8021q context of the switch will leak.
Make sure it is freed on the error path.
Affected Packages4 packages
▶CVEListV5linux/linux328621f6131f667c5c328bb72d45442fd76efb81 — 09f30f394e832ed09859b6a80fdd20668a9104ff+4
🔴Vulnerability Details
3GHSA▶
GHSA-6jwx-qgw3-m69w: In the Linux kernel, the following vulnerability has been resolved:
net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path
If↗2025-12-30
OSV▶
CVE-2022-50837: In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path If d↗2025-12-30