Buffer Overflow Vulnerability in TCL LinkHub Mesh Wi-Fi
CVE-2022-24013

9.6CRITICAL

Key Information:

Vendor

Tcl

Status
Linkhub Mesh Wifi
Vendor
CVE Published:
5 August 2022

What is CVE-2022-24013?

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi, specifically in the MS1G_00_01.00_14 version. This occurs when an attacker sends a specially-crafted configuration value which can lead to unexpected behavior or system compromise. By manipulating the configuration value, the vulnerability can be exploited, resulting in unauthorized access or control. This issue highlights the risks associated with the gpio_ctrl binary, where multiple instances of buffer overflow vulnerabilities can manifest.

Affected Version(s)

LinkHub Mesh Wifi MS1G_00_01.00_14

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

CVSS V3.0

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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