CVE-2022-24939

A malformed packet containing an invalid destination address, causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/SiliconLabs/gecko_sdk	Third Party Advisory
https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000IWDCwQAP?operationContext=S1	Permissions Required Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:silabs:gecko_software_development_kit:-:::::::*
	cpe:2.3:a:silabs:zigbee_emberznet:-:::::::*

History

23 Nov 2022, 16:23

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-11-18 00:15

Updated : 2024-02-04 23:14

NVD link : CVE-2022-24939

Mitre link : CVE-2022-24939

CVE.ORG link : CVE-2022-24939

JSON object : View

Products Affected

silabs

zigbee_emberznet
gecko_software_development_kit

CWE

CWE-787

Out-of-bounds Write

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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