GSD-2022-1000376 veth: fix races around rq->rx_notify_masked
A race condition in the Linux kernel veth driver can lead to denial of service, requiring a kernel patch to resolve.
- 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-2022-1000376?
GSD-2022-1000376 is a vulnerability in Kernel, published on 27 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
veth: fix races around rq->rx_notify_masked
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 v5.10.101 by commit bf99c144360dc0ba338eedc0917953157ce211ec, it was introduced in version v4.19 by commit 948d4f214fde43743c57aae0c708bff44f6345f2. For more details please see the references link.
Which versions are affected by GSD-2022-1000376?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000376?
No fix has been published for GSD-2022-1000376 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000376 being exploited?
There is no known exploitation of GSD-2022-1000376 in the wild and no public exploit code.