GSD-2022-1002447 video: fbdev: sm712fb: Fix crash in smtcfb_read()
A null pointer dereference in the sm712fb framebuffer driver allows local attackers to cause a system crash.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1002447?
GSD-2022-1002447 is a vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
video: fbdev: sm712fb: Fix crash in smtcfb_read()
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 v4.14.276 by commit 2a616cc4513217c850865482cbc0bc6e7188580c. For more details please see the references link.
Which versions are affected by GSD-2022-1002447?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002447?
No fix has been published for GSD-2022-1002447 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1002447 being exploited?
There is no known exploitation of GSD-2022-1002447 in the wild and no public exploit code.