GSD-2022-1000391 scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task
A use-after-free vulnerability in the Linux kernel's pm8001 SCSI driver allows attackers to potentially execute code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Local or same network only
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1000391?
GSD-2022-1000391 is an use after free vulnerability in Kernel, published on 27 Feb 2022. It can only be exploited from the same machine or local network.
Official description
scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task
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 v5.10.102 by commit fe9ac3eaa2e387a5742b380b73a5a6bc237bf184. For more details please see the references link.
Which versions are affected by GSD-2022-1000391?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000391?
No fix has been published for GSD-2022-1000391 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is GSD-2022-1000391 being exploited?
There is no known exploitation of GSD-2022-1000391 in the wild and no public exploit code.