GSD-2021-1000268 nvmet-tcp: fix incorrect locking in state_change sk callback
Incorrect locking in the nvmet-tcp state change callback may lead to race conditions, potentially causing system instability or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2021-1000268?
GSD-2021-1000268 is a vulnerability in Kernel, published on 31 May 2021.
Official description
nvmet-tcp: fix incorrect locking in state_change sk callback
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 v5.12.4 by commit 906c538340dde6d891df89fe7dac8eaa724e40da, it was introduced in version v5.0 by commit 872d26a391da92ed8f0c0f5cb5fef428067b7f30. For more details please see the references link.
Which versions are affected by GSD-2021-1000268?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1000268?
No fix has been published for GSD-2021-1000268 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1000268 being exploited?
There is no known exploitation of GSD-2021-1000268 in the wild and no public exploit code.