Tracker / CVE-2022-49019
CVE-2022-49019
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bd_release() dereference of NULL pointer priv->rx_bd_v is possible for the case of its allocation failure in nixge_hw_dma_bd_init(). Move for() loop with priv->rx_bd_v dereference under the check for its validity. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.17 → 5.4.226 |
| linux | linux_kernel · 5.11 → 5.15.82 |
| linux | linux_kernel · 5.16 → 6.0.12 |
| linux | linux_kernel · 5.5 → 5.10.158 |
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.