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Vulnerability Details :

CVE-2024-22473

Summary
Assigner-Silabs
Assigner Org ID-030b2754-1501-44a4-bef8-48be86a33bf4
Published At-21 Feb, 2024 | 18:13
Updated At-27 Sep, 2024 | 16:06
Rejected At-
Credits

Uninitialized TRNG used for ECDSA after EM2/EM3 sleep for VSE devices

TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0.

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:Silabs
Assigner Org ID:030b2754-1501-44a4-bef8-48be86a33bf4
Published At:21 Feb, 2024 | 18:13
Updated At:27 Sep, 2024 | 16:06
Rejected At:
▼CVE Numbering Authority (CNA)
Uninitialized TRNG used for ECDSA after EM2/EM3 sleep for VSE devices

TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0.

Affected Products
Vendor
silabs.com
Product
GSDK
Repo
https://github.com/SiliconLabs/gecko_sdk/releases
Platforms
  • ARM
Default Status
affected
Versions
Affected
  • From 0 through 4.4.0 (4.4.x and earlier)
Problem Types
TypeCWE IDDescription
CWECWE-1279CWE-1279 Cryptographic Operations are run Before Supporting Units are Ready
CWECWE-331CWE-331 Insufficient Entropy
Type: CWE
CWE ID: CWE-1279
Description: CWE-1279 Cryptographic Operations are run Before Supporting Units are Ready
Type: CWE
CWE ID: CWE-331
Description: CWE-331 Insufficient Entropy
Metrics
VersionBase scoreBase severityVector
3.16.8MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
Version: 3.1
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-474CAPEC-474 Signature Spoofing by Key Theft
CAPEC-485CAPEC-485 Signature Spoofing by Key Recreation
CAPEC ID: CAPEC-474
Description: CAPEC-474 Signature Spoofing by Key Theft
CAPEC ID: CAPEC-485
Description: CAPEC-485 Signature Spoofing by Key Recreation
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://community.silabs.com/068Vm000001FrjT
N/A
Hyperlink: https://community.silabs.com/068Vm000001FrjT
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
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
2. 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://community.silabs.com/068Vm000001FrjT
x_transferred
Hyperlink: https://community.silabs.com/068Vm000001FrjT
Resource:
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:product-security@silabs.com
Published At:21 Feb, 2024 | 19:15
Updated At:12 Feb, 2025 | 16:52

TRNG is used before initialization by ECDSA signing driver when exiting EM2/EM3 on Virtual Secure Vault (VSE) devices. This defect may allow Signature Spoofing by Key Recreation.This issue affects Gecko SDK through v4.4.0.

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
Secondary3.16.8MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CPE Matches
silabs
silabs
>>gecko_software_development_kit>>Versions up to 4.4.0(inclusive)
cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-331Secondaryproduct-security@silabs.com
CWE-1279Secondaryproduct-security@silabs.com
CWE-331Primarynvd@nist.gov
CWE ID: CWE-331
Type: Secondary
Source: product-security@silabs.com
CWE ID: CWE-1279
Type: Secondary
Source: product-security@silabs.com
CWE ID: CWE-331
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://community.silabs.com/068Vm000001FrjTproduct-security@silabs.com
Permissions Required
https://community.silabs.com/068Vm000001FrjTaf854a3a-2127-422b-91ae-364da2661108
Permissions Required
Hyperlink: https://community.silabs.com/068Vm000001FrjT
Source: product-security@silabs.com
Resource:
Permissions Required
Hyperlink: https://community.silabs.com/068Vm000001FrjT
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Permissions Required

Change History

0
Information is not available yet

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