Tracker / CVE-2022-50074
CVE-2022-50074
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in aa_simple_write_to_buffer() When copy_from_user failed, the memory is freed by kvfree. however the management struct and data blob are allocated independently, so only kvfree(data) cause a memleak issue here. Use aa_put_loaddata(data) to fix this issue.
Affected products and versions
| linux | linux_kernel · 4.17 → 4.19.256 |
|---|---|
| linux | linux_kernel · 4.20 → 5.4.211 |
| linux | linux_kernel · 5.11 → 5.15.63 |
| linux | linux_kernel · 5.16 → 5.19.4 |
| linux | linux_kernel · 5.5 → 5.10.138 |
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.