Tracker / CVE-2021-47116
CVE-2021-47116
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leak in ext4_mb_init_backend on error path. Fix a memory leak discovered by syzbot when a file system is corrupted with an illegally large s_log_groups_per_flex.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · … → 5.10.43 |
| linux | linux_kernel · 5.11 → 5.12.10 |
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.