GSD-2022-1000930 RDMA/ib_srp: Fix a deadlock
A deadlock in the Linux Kernel RDMA/ib_srp driver can cause a denial of service, requiring a kernel patch to resolve.
- 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-2022-1000930?
GSD-2022-1000930 is a denial of service vulnerability in Kernel, published on 18 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
RDMA/ib_srp: Fix a deadlock
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 v4.14.269 by commit 4752fafb461821f8c8581090c923ababba68c5bd, it was introduced in version v3.8 by commit ef6c49d87c3418c442a22e55e3ce2f91b163d69e. For more details please see the references link.
Which versions are affected by GSD-2022-1000930?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000930?
No fix has been published for GSD-2022-1000930 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2022-1000930 being exploited?
There is no known exploitation of GSD-2022-1000930 in the wild and no public exploit code.