GSD-2022-1005567 video: fbdev: amba-clcd: Fix refcount leak bugs
A refcount leak in the amba-clcd framebuffer driver can lead to resource exhaustion and 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-2022-1005567?
GSD-2022-1005567 is a denial of service vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
video: fbdev: amba-clcd: Fix refcount leak bugs
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 v5.15.61 by commit 29f06f1905c312671a09ee85ca92ac04a1d9f305, it was introduced in version v3.17 by commit d10715be03bd8bad59ddc50236cb140c3bd73c7b. For more details please see the references link.
Which versions are affected by GSD-2022-1005567?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005567?
No fix has been published for GSD-2022-1005567 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-2022-1005567 being exploited?
There is no known exploitation of GSD-2022-1005567 in the wild and no public exploit code.