GSD-2022-1005442 rxrpc: Fix locking in rxrpc's sendmsg
A locking error in the Linux kernel's rxrpc sendmsg function can lead to race conditions, potentially causing system instability or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1005442?
GSD-2022-1005442 is a vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
rxrpc: Fix locking in rxrpc's sendmsg
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 v5.15.64 by commit 2bc769b8edb158be7379d15f36e23d66cf850053, it was introduced in version v4.15 by commit bc5e3a546d553e5223851fc199e69040eb70f68b. For more details please see the references link.
Which versions are affected by GSD-2022-1005442?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005442?
No fix has been published for GSD-2022-1005442 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005442 being exploited?
There is no known exploitation of GSD-2022-1005442 in the wild and no public exploit code.