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Vulnerability Details :

CVE-2022-30330

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-07 May, 2022 | 03:25
Updated At-03 Aug, 2024 | 06:48
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:07 May, 2022 | 03:25
Updated At:03 Aug, 2024 | 06:48
Rejected At:
▼CVE Numbering Authority (CNA)

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
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2
x_refsource_MISC
https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc
x_refsource_MISC
https://blog.inhq.net/posts/keepkey-CVE-2022-30330/
x_refsource_MISC
Hyperlink: https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2
Resource:
x_refsource_MISC
Hyperlink: https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc
Resource:
x_refsource_MISC
Hyperlink: https://blog.inhq.net/posts/keepkey-CVE-2022-30330/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2
x_refsource_MISC
x_transferred
https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc
x_refsource_MISC
x_transferred
https://blog.inhq.net/posts/keepkey-CVE-2022-30330/
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://blog.inhq.net/posts/keepkey-CVE-2022-30330/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:07 May, 2022 | 04:15
Updated At:08 Aug, 2023 | 14:22

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.6MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.9MEDIUM
AV:L/AC:M/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 6.6
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.9
Base severity: MEDIUM
Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C
CPE Matches
keepkey
keepkey
>>keepkey_firmware>>Versions before 7.3.2(exclusive)
cpe:2.3:o:keepkey:keepkey_firmware:*:*:*:*:*:*:*:*
keepkey
keepkey
>>keepkey>>-
cpe:2.3:h:keepkey:keepkey:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Primarynvd@nist.gov
CWE ID: CWE-20
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://blog.inhq.net/posts/keepkey-CVE-2022-30330/cve@mitre.org
Exploit
Patch
Third Party Advisory
https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccccve@mitre.org
Patch
Third Party Advisory
https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2cve@mitre.org
Release Notes
Third Party Advisory
Hyperlink: https://blog.inhq.net/posts/keepkey-CVE-2022-30330/
Source: cve@mitre.org
Resource:
Exploit
Patch
Third Party Advisory
Hyperlink: https://github.com/keepkey/keepkey-firmware/commit/447c1f038a31378ab9589965c098467d9ea6cccc
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/keepkey/keepkey-firmware/releases/tag/v7.3.2
Source: cve@mitre.org
Resource:
Release Notes
Third Party Advisory

Change History

0
Information is not available yet

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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

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CWE ID-CWE-20
Improper Input Validation
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Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.7||MEDIUM
EPSS-0.02% / 5.37%
||
7 Day CHG~0.00%
Published-07 Sep, 2021 | 00:00
Updated-02 Dec, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-tuxeran/aFedora ProjectDebian GNU/Linux
Product-debian_linuxntfs-3gfedoran/a
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-20
Improper Input Validation
CVE-2021-39256
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.7||MEDIUM
EPSS-0.11% / 29.18%
||
7 Day CHG+0.01%
Published-07 Sep, 2021 | 00:00
Updated-02 Dec, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A crafted NTFS image can cause a heap-based buffer overflow in ntfs_inode_lookup_by_name in NTFS-3G < 2021.8.22.

Action-Not Available
Vendor-tuxeran/aDebian GNU/Linux
Product-debian_linuxntfs-3gn/a
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-787
Out-of-bounds Write
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