Tracker / CVE-2023-4515
CVE-2023-4515
Critical 9.1
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate command request size In commit 2b9b8f3b68ed ("ksmbd: validate command payload size"), except for SMB2_OPLOCK_BREAK_HE command, the request size of other commands is not checked, it's not expected. Fix it by add check for request size of other commands.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 5.15.121 → 5.15.127 |
| linux | linux_kernel · 6.1.36 → 6.1.46 |
| linux | linux_kernel · 6.3.10 → 6.4 |
| linux | linux_kernel · 6.4.1 → 6.4.11 |
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.