Tracker / CVE-2023-5197
CVE-2023-5197
High 7.8
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Addition and removal of rules from chain bindings within the same transaction causes leads to use-after-free. We recommend upgrading past commit f15f29fd4779be8a418b66e9d52979bb6d6c2325.
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel · 5.11 → 5.15.134 |
| linux | linux_kernel · 5.16 → 6.1.56 |
| linux | linux_kernel · 5.9.0 → 5.10.198 |
| linux | linux_kernel · 6.2 → 6.5.6 |
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.