GSD-2022-1000355 nvme-rdma: fix possible use-after-free in transport error_recovery work
A use-after-free vulnerability in the Linux Kernel's nvme-rdma driver could allow attackers to cause denial of service or execute arbitrary code.
- 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-2022-1000355?
GSD-2022-1000355 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, with no action from the victim.
Official description
nvme-rdma: fix possible use-after-free in transport error_recovery work
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 v5.4.181 by commit d411b2a5da68b8a130c23097014434ac140a2ace. For more details please see the references link.
Which versions are affected by GSD-2022-1000355?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000355?
No fix has been published for GSD-2022-1000355 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-2022-1000355 being exploited?
There is no known exploitation of GSD-2022-1000355 in the wild and no public exploit code.