GSD-2022-1004259 virtio_net: fix xdp_rxq_info bug after suspend/resume
A bug in the virtio_net driver causes a null pointer dereference after suspend/resume, potentially leading to a system crash.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1004259?
GSD-2022-1004259 is a vulnerability in Kernel, published on 31 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
virtio_net: fix xdp_rxq_info bug after suspend/resume
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.8 by commit 57ee40f1b198b59d43c216fbc4672f9300d3c8b0, it was introduced in version v4.16 by commit 754b8a21a96d5f11712245aef907149606b323ae. For more details please see the references link.
Which versions are affected by GSD-2022-1004259?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004259?
No fix has been published for GSD-2022-1004259 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004259 being exploited?
There is no known exploitation of GSD-2022-1004259 in the wild and no public exploit code.