GSD-2022-1007470 drm/msm/dsi: fix memory corruption with too many bridges
A memory corruption vulnerability in the Linux Kernel's DSI driver allows local attackers to potentially execute code or escalate privileges.
- 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-2022-1007470?
GSD-2022-1007470 is a memory corruption vulnerability in Kernel, published on 14 Nov 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/msm/dsi: fix memory corruption with too many bridges
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 v4.19.264 by commit 4e5587cddb334f7a5bb1c49ea8bbfc966fafe1b8, it was introduced in version v4.1 by commit a689554ba6ed81cf606c16539f6ffc2a1dcdaf8e. For more details please see the references link.
Which versions are affected by GSD-2022-1007470?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007470?
No fix has been published for GSD-2022-1007470 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2022-1007470 being exploited?
There is no known exploitation of GSD-2022-1007470 in the wild and no public exploit code.