Tracker / CVE-2025-38095
CVE-2025-38095
High 7.8
In the Linux kernel, the following vulnerability has been resolved: dma-buf: insert memory barrier before updating num_fences smp_store_mb() inserts memory barrier after storing operation. It is different with what the comment is originally aiming so Null pointer dereference can be happened if memory update is reordered.
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel |
| linux | linux_kernel · 5.0 → 5.10.241 |
| linux | linux_kernel · 5.11 → 5.15.192 |
| linux | linux_kernel · 5.16 → 6.1.140 |
| linux | linux_kernel · 6.13 → 6.14.8 |
| linux | linux_kernel · 6.2 → 6.6.92 |
| linux | linux_kernel · 6.7 → 6.12.30 |
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.