Tracker / CVE-2021-47121
CVE-2021-47121
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: caif: fix memory leak in cfusbl_device_notify In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 3.3 → 4.4.272 |
| linux | linux_kernel · 4.10 → 4.14.236 |
| linux | linux_kernel · 4.15 → 4.19.194 |
| linux | linux_kernel · 4.20 → 5.4.125 |
| linux | linux_kernel · 4.5 → 4.9.272 |
| linux | linux_kernel · 5.11 → 5.12.10 |
| linux | linux_kernel · 5.5 → 5.10.43 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.