CVE-2022-24939

2022-11-1800:15:09

CWE-119

CWE-787

[email protected]

web.nvd.nist.gov

cve-2022-24939

packet

stack overflow

ember znet

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.7%

JSON

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.

Affected configurations

NVD

Node

silabsgecko_software_development_kitMatch-

silabszigbee_emberznetMatch-

CPENameOperatorVersion
silabs:gecko_software_development_kitsilabs gecko software development kiteq-
silabs:zigbee_emberznetsilabs zigbee emberzneteq-

CPE	Name	Operator	Version
silabs:gecko_software_development_kit	silabs gecko software development kit	eq	-
silabs:zigbee_emberznet	silabs zigbee emberznet	eq	-

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Ember ZNet",
    "vendor": "silabs.com",
    "versions": [
      {
        "lessThanOrEqual": "7.0.1",
        "status": "affected",
        "version": "1.0.0",
        "versionType": "patch"
      }
    ]
  }
]