GSD-2021-1000961 gpio: wcd934x: Fix shift-out-of-bounds error
A shift-out-of-bounds error in the WCD934x GPIO driver can cause a kernel crash, requiring a patch to prevent 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-2021-1000961?
GSD-2021-1000961 is a vulnerability in Kernel, published on 30 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
gpio: wcd934x: Fix shift-out-of-bounds error
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 v5.10.44 by commit e0b518a2eb44d8a74c19e50f79a8ed393e96d634, it was introduced in version v5.6 by commit 59c324683400b41caa6d85b091e812ee3d5415c3. For more details please see the references link.
Which versions are affected by GSD-2021-1000961?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1000961?
No fix has been published for GSD-2021-1000961 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1000961 being exploited?
There is no known exploitation of GSD-2021-1000961 in the wild and no public exploit code.