Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993221)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993221 advisory. In the Linux kernel, the following vulnerability has been resolved: bridge: switchdev: Fix memory leaks when changing VLAN protocol The bridge driver can offload VLA...

CVE-2022-50837

In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a VLAN, the tag8021q context of the switch will leak. Make sure it is...

CVE-2022-50837

In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a VLAN, the tag8021q context of the switch will leak. Make sure it is...

UBUNTU-CVE-2022-50837

In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a VLAN, the tag8021q context of the switch will leak. Make sure it is...

CVE-2022-50837 net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path

In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a VLAN, the tag8021q context of the switch will leak. Make sure it is...

CVE-2025-15231

A vulnerability was determined in Tenda M3 1.0.0.134903. This affects the function formSetRemoteVlanInfo of the file /goform/setVlanInfo. Executing a manipulation of the argument ID/vlan/port can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been public...

CVE-2025-15231

A vulnerability was determined in Tenda M3 1.0.0.134903. This affects the function formSetRemoteVlanInfo of the file /goform/setVlanInfo. Executing a manipulation of the argument ID/vlan/port can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been public...

CVE-2025-15230

A vulnerability was found in Tenda M3 1.0.0.134903. Affected by this issue is the function formSetVlanPolicy of the file /goform/setVlanPolicyData. Performing a manipulation of the argument qvlantruckport results in heap-based buffer overflow. Remote exploitation of the attack is possible. The...

CVE-2025-15230

A vulnerability was found in Tenda M3 1.0.0.134903. Affected by this issue is the function formSetVlanPolicy of the file /goform/setVlanPolicyData. Performing a manipulation of the argument qvlantruckport results in heap-based buffer overflow. Remote exploitation of the attack is possible. The...

CVE-2025-15231 Tenda M3 setVlanInfo formSetRemoteVlanInfo stack-based overflow

A vulnerability was determined in Tenda M3 1.0.0.134903. This affects the function formSetRemoteVlanInfo of the file /goform/setVlanInfo. Executing a manipulation of the argument ID/vlan/port can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been public...

CVE-2025-15231 Tenda M3 setVlanInfo formSetRemoteVlanInfo stack-based overflow

A vulnerability was determined in Tenda M3 1.0.0.134903. This affects the function formSetRemoteVlanInfo of the file /goform/setVlanInfo. Executing a manipulation of the argument ID/vlan/port can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been public...

EUVD-2025-205695

A vulnerability was determined in Tenda M3 1.0.0.134903. This affects the function formSetRemoteVlanInfo of the file /goform/setVlanInfo. Executing manipulation of the argument ID/vlan/port can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly...

CVE-2025-15231

CVE-2025-15231 affects Tenda M3 router (version 1.0.0.13(4903)). The vulnerability is a stack-based buffer overflow in the function formSetRemoteVlanInfo within /goform/setVlanInfo caused by manipulating the ID/vlan/port parameters. Exploitation can be performed remotely and public exploit detail...

CVE-2025-15231

A vulnerability was determined in Tenda M3 1.0.0.134903. This affects the function formSetRemoteVlanInfo of the file /goform/setVlanInfo. Executing a manipulation of the argument ID/vlan/port can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been public...

EUVD-2025-205692

A vulnerability was found in Tenda M3 1.0.0.134903. Affected by this issue is the function formSetVlanPolicy of the file /goform/setVlanPolicyData. Performing manipulation of the argument qvlantruckport results in heap-based buffer overflow. Remote exploitation of the attack is possible. The...

CVE-2025-15230

A vulnerability was found in Tenda M3 1.0.0.134903. Affected by this issue is the function formSetVlanPolicy of the file /goform/setVlanPolicyData. Performing a manipulation of the argument qvlantruckport results in heap-based buffer overflow. Remote exploitation of the attack is possible. The...

CVE-2025-15230

The CVE-2025-15230 entry affects Tenda M3 1.0.0.13(4903). The vulnerability resides in the /goform/setVlanPolicyData::formSetVlanPolicy function, where manipulating the qvlan_truck_port argument causes a heap-based buffer overflow. Remote exploitation is possible, and an exploit has been publicly...

PT-2025-53850

Name of the Vulnerable Software and Affected Versions Tenda M3 version 1.0.0.134903 Description A flaw exists in the Tenda M3 router that could allow for remote code execution. The issue is due to a stack-based buffer overflow within the formSetRemoteVlanInfo function, located in the...

Tenda M3 安全漏洞

Tenda M3 is a wireless controller AC from Tenda, which is aimed at scenarios such as hotel chains, low-star hotels and small and medium-sized businesses. Tenda M3 has a stack buffer overflow vulnerability, the vulnerability stems from the incorrect operation of the parameters ID, vlan and port in...

PT-2025-53849

Name of the Vulnerable Software and Affected Versions Tenda M3 version 1.0.0.134903 Description A heap-based buffer overflow exists in the formSetVlanPolicy function of the /goform/setVlanPolicyData file. Manipulation of the qvlan truck port argument can trigger this issue, potentially allowing f...