CVE-2022-23918
Critical
Description
A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability leverages the ethAddr field within the protobuf message to cause a buffer overflow.
SeverityCritical
CVSS9.8
Exploit probability—
ProductTcl Linkhub Mesh Wifi
PublishedAug 5, 2022
First seenAug 5, 2022
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tcl linkhub_mesh_wifi_ac1200 | ms1g_00_01.00_14 | — |
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