CVE-2022-33213

Memory corruption in modem due to buffer overflow while processing a PPP packet...

EDIMAX BR-6208AC 安全漏洞

The EDIMAX BR-6208AC is a wireless broadband router from Taiwan, China's Xunzhou EDIMAX Corporation. A security vulnerability exists in EDIMAX BR-6208AC version V21.02, which stems from improper cleaning of the pppUserName field, which could lead to a command injection attack...

CVE-1999-0160

Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000348 advisory. A flaw was found in the HDLCPPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation i...

Huawei EulerOS: Security Advisory for ppp (EulerOS-SA-2026-1002)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for ppp (EulerOS-SA-2026-1005)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

netfilter: flowtable: account for Ethernet header in nf_flow_pppoe_proto()

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SUSE CVE-2022-50655

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

SUSE CVE-2023-53809

In the Linux kernel, the following vulnerability has been resolved: l2tp: Avoid possible recursive deadlock in l2tptunnelregister When a file descriptor of pppol2tp socket is passed as file descriptor of UDP socket, a recursive deadlock occurs in l2tptunnelregister. This situation is reproduced b...

Linux Distros Unpatched Vulnerability : CVE-2022-50655

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc080...

EUVD-2023-60097

In the Linux kernel, the following vulnerability has been resolved: l2tp: Avoid possible recursive deadlock in l2tptunnelregister When a file descriptor of pppol2tp socket is passed as file descriptor of UDP socket, a recursive deadlock occurs in l2tptunnelregister. This situation is reproduced b...

EUVD-2022-55701

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

CVE-2025-14208

A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub415028 of the file /goform/setwansettings. The manipulation of the argument pppusername results in command injection. It is possible to launch the attack remotely. The exploit has been released to...

CVE-2022-50655

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

CVE-2022-50655: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ppp: associate skb with a device at tx Syzkaller triggered flow dissector warning with the following: r0 = openat$ppp0xffffffffffffff9c, &0x7f0000000000, 0xc0802, 0x0 ioctl$PPPIOCNEWUNITr0, 0xc004743e, &0x7f00000000c0...

CVE-2025-14208

A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub415028 of the file /goform/setwansettings. The manipulation of the argument pppusername results in command injection. It is possible to launch the attack remotely. The exploit has been released to...

CVE-2025-14208

D-Link DIR-823X wireless routers running firmware up to version 20250416 are vulnerable to a command injection flaw. The issue resides in the sub_415028 function within the /goform/set_wan_settings file, where incorrect manipulation of the ppp_username argument allows for remote exploitation . Pu...

CVE-2025-14208 D-Link DIR-823X set_wan_settings sub_415028 command injection

A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub415028 of the file /goform/setwansettings. The manipulation of the argument pppusername results in command injection. It is possible to launch the attack remotely. The exploit has been released to...

CVE-2025-14208 D-Link DIR-823X set_wan_settings sub_415028 command injection

A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub415028 of the file /goform/setwansettings. The manipulation of the argument pppusername results in command injection. It is possible to launch the attack remotely. The exploit has been released to...

D-Link DIR-823X 命令注入漏洞

The D-Link DIR-823X is a wireless router from China-based AUO D-Link. A command injection vulnerability exists in the D-Link DIR-823X 20250416 and earlier versions, which stems from incorrect manipulation of the parameter pppusername in the file /goform/setwansettings, which can lead to command...