GSD-2022-1006869 erofs: fix order >= MAX_ORDER warning due to crafted negative i_size
A crafted negative file size in EROFS triggers a kernel warning, potentially causing a 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-2022-1006869?
GSD-2022-1006869 is a 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
erofs: fix order >= MAX_ORDER warning due to crafted negative i_size
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 v6.0.3 by commit 6235fb899b25fd287d5e42635ff82196395708cc, it was introduced in version v4.19 by commit 431339ba90423a038914c6032bfd71f0ba7ef2f2. For more details please see the references link.
Which versions are affected by GSD-2022-1006869?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1006869?
No fix has been published for GSD-2022-1006869 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1006869 being exploited?
There is no known exploitation of GSD-2022-1006869 in the wild and no public exploit code.