GSD-2022-1005111 drm/i915/ttm: don't leak the ccs state
A memory leak in the Linux kernel's i915 driver could allow local attackers to read sensitive CCS state information.
- 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-2022-1005111?
GSD-2022-1005111 is a vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/i915/ttm: don't leak the ccs state
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 v5.19.4 by commit b431cffb4883b9e90d48f0c408674c50fef428a5, it was introduced in version v5.19 by commit 48760ffe923aeb2cc73865ea36b3509718d102e3. For more details please see the references link.
Which versions are affected by GSD-2022-1005111?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005111?
No fix has been published for GSD-2022-1005111 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005111 being exploited?
There is no known exploitation of GSD-2022-1005111 in the wild and no public exploit code.