GSD-2022-1002585 drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
A missing check for reaped mappings in the etnaviv GPU driver can lead to a null pointer dereference and system crash.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1002585?
GSD-2022-1002585 is a vulnerability in Kernel, published on 28 Jun 2022.
Official description
drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
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 v5.18.3 by commit 64f4edec081cb7c97c5e928529d0e1b0dbbffb83. For more details please see the references link.
Which versions are affected by GSD-2022-1002585?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002585?
No fix has been published for GSD-2022-1002585 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1002585 being exploited?
There is no known exploitation of GSD-2022-1002585 in the wild and no public exploit code.