GSD-2021-1002358 net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound
An out-of-bounds array access in the Tulip de4x5 network driver can cause a kernel crash, requiring a patch to the Linux kernel.
- 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-2021-1002358?
GSD-2021-1002358 is a vulnerability in Kernel, published on 19 Dec 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound
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 v4.4.294 by commit ec5bd0aef1cec96830d0c7e06d3597d9e786cc98. For more details please see the references link.
Which versions are affected by GSD-2021-1002358?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002358?
No fix has been published for GSD-2021-1002358 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1002358 being exploited?
There is no known exploitation of GSD-2021-1002358 in the wild and no public exploit code.