Tracker / CVE-2023-52441
CVE-2023-52441
Critical 9.1
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds in init_smb2_rsp_hdr() If client send smb2 negotiate request and then send smb1 negotiate request, init_smb2_rsp_hdr is called for smb1 negotiate request since need_neg is set to false. This patch ignore smb1 packets after ->need_neg is set to false.
Affected products and versions
| linux | linux_kernel · 5.15.0 → 5.15.145 |
|---|---|
| linux | linux_kernel · 5.16.0 → 6.1.53 |
| linux | linux_kernel · 6.2.0 → 6.4.16 |
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.