USN-5557-1: Linux kernel vulnerabilities

Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter before freeing it in some situations. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...

CVE-2022-26342

A buffer overflow vulnerability exists in the confsrv ucloudsetnodelocation functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2022-27630

An information disclosure vulnerability exists in the confctlgetmasterwlan functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to information disclosure. An attacker can send packets to trigger this vulnerability...

CVE-2022-27660

A denial of service vulnerability exists in the confctlsetguestwlan functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to denial of service. An attacker can send packets to trigger this vulnerability...

CVE-2022-25996

A stack-based buffer overflow vulnerability exists in the confsrv addTimeGroup functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2022-26009

A stack-based buffer overflow vulnerability exists in the confsrv ucloudsetnodelocation functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2022-22140

An os command injection vulnerability exists in the confsrv ucloudaddnode functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2022-23399

A stack-based buffer overflow vulnerability exists in the confsrv setportfwdrule functionality of TCL LinkHub Mesh Wifi MS1G0001.0014. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2022-22140

An os command injection vulnerability exists in the confsrv ucloudaddnode functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2022-23103

A stack-based buffer overflow vulnerability exists in the confsrv confctlsetapplanguage functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2022-23103

A stack-based buffer overflow vulnerability exists in the confsrv confctlsetapplanguage functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

Stack overflow

A stack-based buffer overflow vulnerability exists in the confsrv setportfwdrule functionality of TCL LinkHub Mesh Wifi MS1G0001.0014. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

Denial of service

A denial of service vulnerability exists in the uclouddelnode functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to denial of service. An attacker can send packets to trigger this vulnerability...

Information disclosure

An information disclosure vulnerability exists in the confctlgetmasterwlan functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to information disclosure. An attacker can send packets to trigger this vulnerability...

Information disclosure

An information disclosure vulnerability exists in the confctlgetguestwlan functionality of TCL LinkHub Mesh Wifi MS1G0001.0014. A specially-crafted network packet can lead to information disclosure. An attacker can send packets to trigger this vulnerability...

Denial of service

A denial of service vulnerability exists in the confctlsetguestwlan functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to denial of service. An attacker can send packets to trigger this vulnerability...

Stack overflow

A stack-based buffer overflow vulnerability exists in the confsrv setmfrule functionality of TCL LinkHub Mesh Wifi MS1G0001.0014. 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...

Stack overflow

A stack-based buffer overflow vulnerability exists in the confsrv setmfrule functionality of TCL LinkHub Mesh Wifi MS1G0001.0014. 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...

Denial of service

A denial of service vulnerability exists in the confctlsetwancfg functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to denial of service. An attacker can send packets to trigger this vulnerability...

Command injection

An os command injection vulnerability exists in the confsrv ucloudaddnode functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a malicious packet to trigger this vulnerability...