GSD-2023-1001947 RDMA/rxe: Prevent faulty rkey generation
Faulty rkey generation in the Linux Kernel RDMA/rxe driver may lead to undefined behavior or security issues, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1001947?
GSD-2023-1001947 is a vulnerability in Kernel, published on 13 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
RDMA/rxe: Prevent faulty rkey generation
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 v6.1.9 by commit d7c71f93cfac8553efc6eea2d97012616aa7ec4c, it was introduced in version v5.16 by commit 0994a1bcd5f7c0bf7ca3b4938d4f0f6928ac7886. For more details please see the references link.
Which versions are affected by GSD-2023-1001947?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001947?
No fix has been published for GSD-2023-1001947 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001947 being exploited?
There is no known exploitation of GSD-2023-1001947 in the wild and no public exploit code.