GSD-2022-1001126 scsi: qla2xxx: Implement ref count for SRB
Missing reference counting in the qla2xxx SCSI driver could lead to use-after-free issues, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1001126?
GSD-2022-1001126 is an use after free vulnerability in Kernel, published on 24 Apr 2022.
Official description
scsi: qla2xxx: Implement ref count for SRB
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 ceda7f794f3dfe272491e93e3e93049f8be5f07b. For more details please see the references link.
Which versions are affected by GSD-2022-1001126?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001126?
No fix has been published for GSD-2022-1001126 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-2022-1001126 being exploited?
There is no known exploitation of GSD-2022-1001126 in the wild and no public exploit code.