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GoogleOSV:CVE-2023-4280

HistoryJan 02, 2024 - 5:15 p.m.

CVE-2023-4280

2024-01-0217:15:09

Google

osv.dev

silicon labs

trustzone

memory access

gecko sdk

software security

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.5%

JSON

An unvalidated input in Silicon Labs TrustZone implementation in v4.3.x and earlier of the Gecko SDK allows an attacker to access the trusted region of memory from the untrusted region.

CPENameOperatorVersion
gecko_sdkeq4.2.2
gecko_sdkeq4.3.1
gecko_sdkeq4.3.2
gecko_sdkeq4.3.0
gecko_sdkeq4.2.3
gecko_sdkeq4.2.0
gecko_sdkeq4.2.1

Name	Operator	Version
gecko_sdk	eq	4.2.2
gecko_sdk	eq	4.3.1
gecko_sdk	eq	4.3.2
gecko_sdk	eq	4.3.0
gecko_sdk	eq	4.2.3
gecko_sdk	eq	4.2.0
gecko_sdk	eq	4.2.1

References

community.silabs.com/069Vm0000004NinIAE

github.com/SiliconLabs/gecko_sdk

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.5%

JSON

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