Tracker / CVE-2023-32233
CVE-2023-32233
High 7.8
In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mishandled.
Affected products and versions
| linux | linux_kernel · 3.13 → 4.14.315 |
|---|---|
| linux | linux_kernel · 4.15 → 4.19.283 |
| linux | linux_kernel · 4.20 → 5.4.243 |
| linux | linux_kernel · 5.11 → 5.15.111 |
| linux | linux_kernel · 5.16 → 6.1.28 |
| linux | linux_kernel · 5.5 → 5.10.180 |
| linux | linux_kernel · 6.2 → 6.2.15 |
| linux | linux_kernel · 6.3 → 6.3.2 |
| netapp | hci_baseboard_management_controller |
| 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.