CVE-2022-26342: Buffer Overflow
First published: Mon Aug 01 2022(Updated: )
A buffer overflow vulnerability exists in the confsrv ucloud_set_node_location functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tcl Linkhub Mesh Wifi Ac1200 | =ms1g_00_01.00_14 | |
| Tcl Linkhub Mesh Wifi Ac1200 |
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Frequently Asked Questions
What is the vulnerability ID for this buffer overflow vulnerability in TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14?
The vulnerability ID for this buffer overflow is CVE-2022-26342.
What is the severity of CVE-2022-26342?
The severity of CVE-2022-26342 is critical with a CVSS score of 9.8.
How does this buffer overflow vulnerability in TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14 occur?
This vulnerability occurs in the confsrv ucloud_set_node_location functionality of the affected software, allowing a specially-crafted network packet to lead to a buffer overflow.
How can an attacker exploit CVE-2022-26342?
An attacker can send a malicious packet to trigger this buffer overflow vulnerability.
Are there any references for CVE-2022-26342?
Yes, you can find more information about CVE-2022-26342 at the following reference: https://talosintelligence.com/vulnerability_reports/TALOS-2022-1484
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