CVE-2022-30330

State: Published
Severity: Not scored
Published: May 7, 2022
Updated: Aug 3, 2024
Reserved: May 7, 2022

Description

In the KeepKey firmware before 7.3.2,Flaws in the supervisor interface can be exploited to bypass important security restrictions on firmware operations. Using these flaws, malicious firmware code can elevate privileges, permanently make the device inoperable or overwrite the trusted bootloader code to compromise the hardware wallet across reboots or storage wipes.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2
https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc
https://blog.inhq.net/posts/keepkey-CVE-2022-30330/

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