GSD-2022-1001713 scsi: libfc: Fix use after free in fc_exch_abts_resp()
A use-after-free vulnerability in the Linux Kernel's libfc SCSI subsystem could allow attackers to execute code or cause a 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-2022-1001713?
GSD-2022-1001713 is an use after free vulnerability in Kernel, published on 24 Apr 2022.
Official description
scsi: libfc: Fix use after free in fc_exch_abts_resp()
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 v5.15.34 by commit f581df412bc45c95176e3c808ee2839c05b2ab0c. For more details please see the references link.
Which versions are affected by GSD-2022-1001713?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001713?
No fix has been published for GSD-2022-1001713 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-2022-1001713 being exploited?
There is no known exploitation of GSD-2022-1001713 in the wild and no public exploit code.