Tracker / CVE-2022-1055
CVE-2022-1055
High 7.8
A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit requires unprivileged user namespaces. We recommend upgrading past commit 04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| fedoraproject | fedora |
| linux | linux_kernel · 5.1 → 5.4.177 |
| linux | linux_kernel · 5.11 → 5.15.20 |
| linux | linux_kernel · 5.16 → 5.16.6 |
| linux | linux_kernel · 5.5 → 5.10.97 |
| 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 |
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.