Tracker / CVE-2021-32606
CVE-2021-32606
High 7.8
In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. (This does not affect earlier versions that lack CAN ISOTP SF_BROADCAST support.)
Affected products and versions
| fedoraproject | fedora |
|---|---|
| linux | linux_kernel · 5.11 → 5.12.9 |
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.