Tracker / CVE-2022-49055
CVE-2022-49055
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for potential null return of kmalloc_array() As the kmalloc_array() may return null, the 'event_waiters[i].wait' would lead to null-pointer dereference. Therefore, it is better to check the return value of kmalloc_array() to avoid this confusion.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · … → 4.9.311 |
| linux | linux_kernel · 4.10 → 4.14.276 |
| linux | linux_kernel · 4.15 → 4.19.239 |
| linux | linux_kernel · 4.20 → 5.4.190 |
| linux | linux_kernel · 5.11 → 5.15.35 |
| linux | linux_kernel · 5.16 → 5.17.4 |
| linux | linux_kernel · 5.5 → 5.10.112 |
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.