GSD-2023-1000388 drm/i915/gvt: fix gvt debugfs destroy
A flaw in the Linux kernel's i915 GVT debugfs handling can cause a denial of service, requiring privileged access to exploit.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1000388?
GSD-2023-1000388 is a denial of service vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/i915/gvt: fix gvt debugfs destroy
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 v6.0.19 by commit b85c8536fda3d1ed07c6d87a661ffe18d6eb214b, it was introduced in version v4.16 by commit bc7b0be316aebac42eb9e8e54c984609555944da. For more details please see the references link.
Which versions are affected by GSD-2023-1000388?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000388?
No fix has been published for GSD-2023-1000388 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-2023-1000388 being exploited?
There is no known exploitation of GSD-2023-1000388 in the wild and no public exploit code.