VDB
CVE-2022-50837
CVE-2022-50837
PUBLISHED
Reported by Linux · Published December 30, 2025
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.
EPSS 0.02% · 6.3th percentile
Risk Scores
EPSS Score
0.02%
6.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 328621f6131f667c5c328bb72d45442fd76efb81, 328621f6131f667c5c328bb72d45442fd76efb81, 328621f6131f667c5c328bb72d45442fd76efb81 |
| Linux | Linux | 5.15, 0, 5.15.86 |
| linux | linux_kernel | 5.15, 5.15, 5.15 |
| Linux | Linux | 328621f6131f667c5c328bb72d45442fd76efb81, 328621f6131f667c5c328bb72d45442fd76efb81, 328621f6131f667c5c328bb72d45442fd76efb81 |
Timeline
- Dec 30, 2025 CVE Published
- Dec 31, 2025 EPSS Score
- Jan 3, 2026 EPSS Score
- Jan 7, 2026 EPSS Score
- Jan 10, 2026 EPSS Score
- Jan 14, 2026 EPSS Score
- Jan 17, 2026 EPSS Score
- Jan 20, 2026 EPSS Score
- Jan 24, 2026 EPSS Score
- Jan 27, 2026 EPSS Score
- Jan 31, 2026 EPSS Score
- Feb 3, 2026 EPSS Score