3 ms·
Yes, a compromised Bluetooth chip may be able to replay an old update or simply block a new one and leave you with a vulnerable version of your software.
by pclmulqdq 4y ago
Yes, a compromised Bluetooth chip may be able to replay an old update or simply block a new one and leave you with a vulnerable version of your software.
- popol12 4y agoFirst case you describe is not possible, there’s no downgrading possible on ledger ‘s OS, it’s up only Second case would be obvious to user, he would see the failing attempts at updating.