Tracker / CVE-2021-47445
CVE-2021-47445
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereference on pointer edp The initialization of pointer dev dereferences pointer edp before edp is null checked, so there is a potential null pointer deference issue. Fix this by only dereferencing edp after edp has been null checked. Addresses-Coverity: ("Dereference before null check")
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.0 → 4.4.290 |
| linux | linux_kernel · 4.10 → 4.14.252 |
| linux | linux_kernel · 4.15 → 4.19.213 |
| linux | linux_kernel · 4.20 → 5.4.155 |
| linux | linux_kernel · 4.5 → 4.9.288 |
| linux | linux_kernel · 5.11 → 5.14.14 |
| linux | linux_kernel · 5.5 → 5.10.75 |
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.