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Critical severity9.8NVD Advisory· Published Aug 5, 2022· Updated Jun 17, 2026

CVE-2022-23918

CVE-2022-23918

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.

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Affected products

3
  • Tcl Tk/Linkhub Mesh Wifi Ac12002 versions
    cpe:2.3:o:tcl:linkhub_mesh_wifi_ac1200:ms1g_00_01.00_14:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:tcl:linkhub_mesh_wifi_ac1200:ms1g_00_01.00_14:*:*:*:*:*:*:*
    • (no CPE)range: MS1G_00_01.00_14
  • Tcl Tk/Tcl\/tkllm-fuzzy
    Range: 00.01.00.14

Patches

Vulnerability mechanics

References

1

News mentions

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