GSD-2022-1001503 cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
A bug in the Qualcomm cpufreq driver caused incorrect reading of PVS Valid fuse values, potentially affecting CPU frequency scaling logic.
- 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-2022-1001503?
GSD-2022-1001503 is a vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
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 v5.16.19 by commit 22b1ea0421d486b8a7e49cad4a2f3c18f6305300, it was introduced in version v5.7 by commit a8811ec764f95a04ba82f6f457e28c5e9e36e36b. For more details please see the references link.
Which versions are affected by GSD-2022-1001503?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001503?
No fix has been published for GSD-2022-1001503 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001503 being exploited?
There is no known exploitation of GSD-2022-1001503 in the wild and no public exploit code.