CISA Advisory on Motorola Solutions ALPR Vulnerabilities

> Additional mitigation consists in limiting the physical access to the device by following the best practices for device mounting.

I don't think "best mounting practices" are going to solve the underlying problem then.

> Edit-resistant grub partition has been remediated for all vulnerable systems. Motorola Solutions will release a secure boot implementation in Fall 2024. All customers will receive the update through OTA (over the air) mechanisms. No further actions are required by customers.

Your device is vulnerable. It will sort of "fix itself" _sometime_ in the future. Just wait it out and don't verify it worked.