GSD-2022-1004182 drm/i915/selftests: fix subtraction overflow bug
A subtraction overflow bug in the i915 selftests could lead to denial of service, requiring a kernel patch.
- 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-2022-1004182?
GSD-2022-1004182 is a vulnerability in Kernel, published on 31 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/i915/selftests: fix subtraction overflow bug
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 v5.18.13 by commit e8997d2d6b8d764e12489f1af2a1ce1d7384ca2a, it was introduced in version v4.12 by commit e1c5f754067b594de58d387aa5873dec83b6c9fd. For more details please see the references link.
Which versions are affected by GSD-2022-1004182?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004182?
No fix has been published for GSD-2022-1004182 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004182 being exploited?
There is no known exploitation of GSD-2022-1004182 in the wild and no public exploit code.