medium6.6
CVE-2022-30330
In the KeepKey firmware before 7.3.2,Flaws in the supervisor interface can be exploited to bypass important security restrictions on firmware operations.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Keepkey | Keepkey Firmware | before 7.3.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://blog.inhq.net/posts/keepkey-CVE-2022-30330/
- https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc
- https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2
- https://blog.inhq.net/posts/keepkey-CVE-2022-30330/
- https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc
- https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2