Tracker / CVE-2021-3600
CVE-2021-3600
High 7.8
It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| fedoraproject | fedora |
| linux | linux_kernel |
| linux | linux_kernel · 4.14.115 → 4.14.308 |
| linux | linux_kernel · 4.15 → 4.19.206 |
| linux | linux_kernel · 4.20 → 5.4.98 |
| linux | linux_kernel · 5.5 → 5.10.16 |
| redhat | enterprise_linux |
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.