GSD-2022-1001217 xsk: Fix race at socket teardown
A race condition in the Linux kernel's xsk socket teardown can lead to a 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-2022-1001217?
GSD-2022-1001217 is a vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
xsk: Fix race at socket teardown
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 v5.17.2 by commit 8a2dea162b92c322f3e42eae0c4a74b8d20aa7a9, it was introduced in version v5.4 by commit 42fddcc7c64b723a867c7b2f5f7505e244212f13. For more details please see the references link.
Which versions are affected by GSD-2022-1001217?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001217?
No fix has been published for GSD-2022-1001217 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001217 being exploited?
There is no known exploitation of GSD-2022-1001217 in the wild and no public exploit code.