USN-6175-1: Linux kernel vulnerabilities

Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrar...

CVE-2022-47320 CVE-2022-47320

The iBoot device’s basic discovery protocol assists in initial device configuration. The discovery protocol shows basic information about devices on the network and allows users to perform configuration changes...

kernel: use-after-free after failed devlink reload in devlink_param_get

A flaw was found in the Netlink device interface implementation in the Linux kernel that improperly handled certain error conditions, leading to a use-after-free issue with some network device drivers. A local attacker with admin access to the network device could use this to cause a denial of...

kernel: mlxsw: spectrum: Protect driver from buggy firmware

A vulnerability was found in the Linux kernel's mlxsw spectrum driver, where processing port up/down events leads to a NULL pointer dereference. This issue occurs when the driver fails to handle events for the CPU port, which exists but lacks a corresponding network device, resulting in system...

PT-2023-22361 · H3C · H3C Gr-1200W

Name of the Vulnerable Software and Affected Versions: H3C GR-1200W version MiniGRW1A0V100R006 Description: A stack overflow issue was discovered via the function version set. Recommendations: For H3C GR-1200W version MiniGRW1A0V100R006, as a temporary workaround, consider disabling the version s...

PT-2025-54102

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a reference leak within the xfrm subsystem. Specifically, the issue occurs during direction checks where the netdev reference tracker is...

USN-6033-1: Linux kernel (OEM) vulnerabilities

It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the...

Input validation

An Improper Check for Unusual or Exceptional Conditions vulnerability in the bbe-smgd of Juniper Networks Junos OS allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS. In a Broadband Edge / Subscriber Management scenario on MX Series when a specifically malformed ICMP...

Shenzhen Sihai Zhonglian Network Technology COMFAST CF-WR623N安全漏洞

The Shenzhen Sihai Zhonglian Network Technology COMFAST CF-WR623N is a wireless router from Shenzhen Sihai Zhonglian Network Technology Shenzhen, China. A security vulnerability exists in Shenzhen Sihai Zhonglian Network Technology COMFAST CF-WR623N V2.3.0.1 and earlier firmware versions, which...

CVE-2023-22303

TP-Link SG105PE firmware prior to 'TL-SG105PEUN 1.01.0.0 Build 20221208' contains an authentication bypass vulnerability. Under the certain conditions, an attacker may impersonate an administrator of the product. As a result, information may be obtained and/or the product's settings may be altere...

USN-5789-1: Linux kernel (OEM) vulnerabilities

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Jann Horn discovered that the...

Ubuntu: Security Advisory (USN-5773-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

The vulnerability of the NDES registration service for Microsoft Windows operating systems allows a hacker to circumvent existing security restrictions and expose the protected information.

The vulnerability of the Network Device Registration Service NDES of Microsoft Windows operating systems is related to security configuration errors. Exploiting this vulnerability can allow a malicious actor to bypass existing security restrictions and disclose sensitive information...

CVE-2022-3625

A flaw was found in the Netlink device interface implementation in the Linux kernel that improperly handled certain error conditions, leading to a use-after-free issue with some network device drivers. A local attacker with admin access to the network device could use this to cause a denial of...

Ubuntu: Security Advisory (USN-5729-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

kernel: mac80211: fix potential double free on mesh join

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix potential double free on mesh join While commit 6a01afcf8468 "mac80211: mesh: Free ie data when leaving mesh" fixed a memory leak on mesh leave / teardown it introduced a potential memory corruption caused by a doub...

PT-2025-40734

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak was identified within the netdevsim module of the Linux kernel, specifically in the nsim drv probe function. This leak occurs when nsim dev resources register fails during...

AZL-33643 CVE-2022-32149 affecting package sriov-network-device-plugin for versions less than 3.6.2-2

An attacker may cause a denial of service by crafting an Accept-Language header which ParseAcceptLanguage will take significant time to parse...

Buffalo Trust Management Issue Vulnerability

Buffalo firmware is a network device from Buffalo, a Japanese company. Buffalo Wi-Fi devices are vulnerable to a trust management issue that stems from the use of hard-coded credentials, which can be exploited by an attacker on a neighboring network to modify the device's configuration...

Ubuntu: Security Advisory (USN-5655-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...