GSD-2022-1006655 drm/msm/dp: fix bridge lifetime
A lifetime management issue in the Linux kernel's DRM MSM display driver could lead to memory corruption, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1006655?
GSD-2022-1006655 is an use after free vulnerability in Kernel, published on 14 Nov 2022.
Official description
drm/msm/dp: fix bridge lifetime
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 v6.0.7 by commit 7eda6977e8058dd45607a5bbc6517a0f42ccd6c9, it was introduced in version v5.19 by commit c3bf8e21b38a89418f2e22173b229aaad2306815. For more details please see the references link.
Which versions are affected by GSD-2022-1006655?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1006655?
No fix has been published for GSD-2022-1006655 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is GSD-2022-1006655 being exploited?
There is no known exploitation of GSD-2022-1006655 in the wild and no public exploit code.