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.
References
| Link | Resource |
|---|---|
| https://blog.inhq.net/posts/keepkey-CVE-2022-30330/ | Exploit Patch Third Party Advisory |
| https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc | Patch Third Party Advisory |
| https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2 | Release Notes Third Party Advisory |
| https://blog.inhq.net/posts/keepkey-CVE-2022-30330/ | Exploit Patch Third Party Advisory |
| https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc | Patch Third Party Advisory |
| https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2 | Release Notes Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
21 Nov 2024, 07:02
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://blog.inhq.net/posts/keepkey-CVE-2022-30330/ - Exploit, Patch, Third Party Advisory | |
| References | () https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc - Patch, Third Party Advisory | |
| References | () https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2 - Release Notes, Third Party Advisory |
08 Aug 2023, 14:22
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-20 | |
| References | (MISC) https://blog.inhq.net/posts/keepkey-CVE-2022-30330/ - Exploit, Patch, Third Party Advisory |
05 Jul 2022, 12:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | 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. |
19 May 2022, 01:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
17 May 2022, 16:55
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc - Patch, Third Party Advisory | |
| References | (MISC) https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2 - Release Notes, Third Party Advisory | |
| CWE | CWE-668 | |
| CVSS |
v2 : v3 : |
v2 : 6.9
v3 : 6.6 |
| CPE | cpe:2.3:h:keepkey:keepkey:-:*:*:*:*:*:*:* cpe:2.3:o:keepkey:keepkey_firmware:*:*:*:*:*:*:*:* |
09 May 2022, 07:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | In the KeepKey firmware before 7.3.2, the bootloader can be exploited in unusual situations in which the attacker has physical access, convinces the victim to install malicious firmware, or has unspecified other capabilities. lib/board/supervise.c mishandles svhandler_flash_* address range checks. If exploited, any installed malware could persist even after wiping the device and resetting the firmware. |
07 May 2022, 04:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-05-07 04:15
Updated : 2024-11-21 07:02
NVD link : CVE-2022-30330
Mitre link : CVE-2022-30330
CVE.ORG link : CVE-2022-30330
JSON object : View
Products Affected
keepkey
- keepkey
- keepkey_firmware
CWE
CWE-20
Improper Input Validation