Tracker / CVE-2021-4148
CVE-2021-4148
Medium 5.5
A vulnerability was found in the Linux kernel's block_invalidatepage in fs/buffer.c in the filesystem. A missing sanity check may allow a local attacker with user privilege to cause a denial of service (DOS) problem.
Affected products and versions
| fedoraproject | fedora |
|---|---|
| linux | linux_kernel · … → 5.14.16 |
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.