GSD-2021-1002832 ipmi: fix initialization when workqueue allocation fails
A null pointer dereference in the Linux Kernel IPMI driver can cause a system crash if workqueue allocation fails during initialization.
- 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-2021-1002832?
GSD-2021-1002832 is a vulnerability in Kernel, published on 30 Dec 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ipmi: fix initialization when workqueue allocation fails
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 v5.15.12 by commit 5aae769a0ef7ec3ad0e9b3e3297a2e4fc69cde95, it was introduced in version v5.15.7 by commit c4618188b15af986c4f43bb63271edc7d07f73aa. For more details please see the references link.
Which versions are affected by GSD-2021-1002832?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002832?
No fix has been published for GSD-2021-1002832 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1002832 being exploited?
There is no known exploitation of GSD-2021-1002832 in the wild and no public exploit code.