Tracker / CVE-2025-21844
CVE-2025-21844
High 7.5
In the Linux kernel, the following vulnerability has been resolved: smb: client: Add check for next_buffer in receive_encrypted_standard() Add check for the return value of cifs_buf_get() and cifs_small_buf_get() in receive_encrypted_standard() to prevent null pointer dereference.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.1.69 → 6.1.130 |
| linux | linux_kernel · 6.13 → 6.13.5 |
| linux | linux_kernel · 6.6.8 → 6.6.80 |
| linux | linux_kernel · 6.7 → 6.12.17 |
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.