Tracker / CVE-2022-27666
CVE-2022-27666
High 7.8
A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat.
Affected products and versions
| debian | debian_linux |
|---|---|
| fedoraproject | fedora |
| linux | linux_kernel |
| linux | linux_kernel · 4.11 → 4.14.274 |
| linux | linux_kernel · 4.15 → 4.19.237 |
| linux | linux_kernel · 4.20 → 5.4.188 |
| linux | linux_kernel · 5.11 → 5.15.29 |
| linux | linux_kernel · 5.16 → 5.16.15 |
| linux | linux_kernel · 5.5 → 5.10.108 |
| netapp | h300e_firmware |
| netapp | h300s_firmware |
| netapp | h410c_firmware |
| netapp | h410s_firmware |
| netapp | h500e_firmware |
| netapp | h500s_firmware |
| netapp | h700e_firmware |
| netapp | h700s_firmware |
| redhat | enterprise_linux |
| redhat | virtualization |
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.