GSD-2021-1000651 net: fujitsu: fix potential null-ptr-deref
A potential null pointer dereference in the Fujitsu network driver could allow an attacker to cause a denial of service.
- 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-2021-1000651?
GSD-2021-1000651 is a vulnerability in Kernel, published on 4 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
net: fujitsu: fix potential null-ptr-deref
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 v4.19.193 by commit 7883d3895d0fbb0ba9bff0f8665f99974b45210f, it was introduced in version by commit . For more details please see the references link.
Which versions are affected by GSD-2021-1000651?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1000651?
No fix has been published for GSD-2021-1000651 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1000651 being exploited?
There is no known exploitation of GSD-2021-1000651 in the wild and no public exploit code.