Tracker / CVE-2024-46739
CVE-2024-46739
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind For primary VM Bus channels, primary_channel pointer is always NULL. This pointer is valid only for the secondary channels. Also, rescind callback is meant for primary channels only. Fix NULL pointer dereference by retrieving the device_obj from the parent for the primary channel.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.16 → 4.19.322 |
| linux | linux_kernel · 4.20 → 5.4.284 |
| linux | linux_kernel · 5.11 → 5.15.167 |
| linux | linux_kernel · 5.16 → 6.1.110 |
| linux | linux_kernel · 5.5 → 5.10.226 |
| linux | linux_kernel · 6.2 → 6.6.51 |
| linux | linux_kernel · 6.7 → 6.10.10 |
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.