GSD-2022-1007521 drm/msm/dpu: index dpu_kms->hw_vbif using vbif_idx
An unverified potential vulnerability in the Linux Kernel DPU driver involving index usage, with unproven impact and attack plausibility.
- 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-2022-1007521?
GSD-2022-1007521 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
drm/msm/dpu: index dpu_kms->hw_vbif using vbif_idx
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 v4.19.262 by commit 57ff158b9014508be02a369fd2f98f614b13afd2, it was introduced in version v4.19 by commit 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef. For more details please see the references link.
Which versions are affected by GSD-2022-1007521?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007521?
No fix has been published for GSD-2022-1007521 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007521 being exploited?
There is no known exploitation of GSD-2022-1007521 in the wild and no public exploit code.