Astra Linux - уязвимость в linux, linux-5.15, linux-6.1, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix potential key use-after-free When ieee80211gtkrekeyadd is called, and ieee80211gtkrekeyadd returns 0 due to KRACK protection identical key reinstall, ieee80211gtkrekeyadd will still return a pointer to the key...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: mac80211: The issue in ieee80211scanrx involves checking the skb length. This code requires hard-coded compile-time constants for determining the header length check. Instead, a dynamic determination based on the frame type shoul...

MiracleLinux 7 : kernel-3.10.0-1062.12.1.el7 (AXSA:2020-4568:02)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-4568:02 advisory. kernel: heap overflow in mwifiexupdatevsie function of Marvell WiFi driver CVE-2019-14816 kernel: heap-based buffer overflow in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003588)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003588 advisory. In the Linux kernel through 5.3.2, cfg80211mgdwextgiwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow. Tenable has...

CVE-2022-50533

CVE-2022-50533 concerns a Linux kernel issue in the wifi/mac80211 mlme handling where a failed association to an AP without a link 0 could trigger a null-pointer dereference in tracing. The observed root cause was that sdata->vif.valid_links is cleared and then ap_mld_addr or link 0 BSS may be...

UBUNTU-CVE-2025-38643

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Add missing lock in cfg80211checkandendcac Callers of wdevchandef must hold the wiphy mutex. But the worker cfg80211propagatecacdonewk never takes the lock. Which triggers the warning below with the...

CVE-2025-8820 Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 wirelessBasic stack-based overflow

A vulnerability was determined in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This vulnerability affects the function wirelessBasic of the file /goform/wirelessBasic. The manipulation of the argument submitSSID1 leads to stack-based buffer overflow. The attack can be...

kernel: wifi: rt2x00: restart beacon queue when hardware reset

A flaw was found in the Linux kernel. When a hardware reset is triggered, all registers are reset, so all queues are forced to stop in the hardware interface. However, mac80211 will not automatically stop the queue. If the beacon queue is not manually stopped, it will be deadlocked and unable to...

Qualcomm Chipsets Security Vulnerability

Qualcomm Chipsets are a family of chipsets from Qualcomm Incorporated. A security vulnerability exists in Qualcomm Chipsets that originates from the disclosure of information in the WLAN HAL when the receive state handler is invoked...

ALPINE-CVE-2022-42720

Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to trigger use-after-free conditions to potentially execute code...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel versions 5.1 through 5.19.14, which stems from a list management vulnerability handled by BSS in the mac80211 stack that could b...

Linux kernel 代码问题漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux kernel is vulnerable to a denial of service. The vulnerability is due to the ability of affected versions of the Linux kernel to inject WLAN frames into the mac80211 stack of a local attacker coul...

UBUNTU-CVE-2019-16746

An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow...

Apple iOS Arbitrary Code Execution Vulnerability (CNVD-2017-04719)

iOS is an operating system developed by Apple for mobile devices, and supported devices include iPhone, iPod touch, iPad, and Apple TV. An arbitrary code execution vulnerability exists in Apple iOS. versions of Apple iOS prior to 10.3.1 fail to prevent stack buffer overflows caused by constructed...

Ubuntu 10.04 LTS : linux vulnerabilities (USN-1286-1)

Vasily Averin discovered that the NFS Lock Manager NLM incorrectly handled unlock requests. A local attacker could exploit this to cause a denial of service. CVE-2011-2491 Robert Swiecki discovered that mapping extensions were incorrectly handled. A local attacker could exploit this to crash the...

Ubuntu Update for linux USN-1286-1

Ubuntu Update for Linux kernel vulnerabilities USN-1286-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN12861.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for linux USN-1286-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This...

USN-1286-1: Linux kernel vulnerabilities

Vasily Averin discovered that the NFS Lock Manager NLM incorrectly handled unlock requests. A local attacker could exploit this to cause a denial of service. CVE-2011-2491 Robert Swiecki discovered that mapping extensions were incorrectly handled. A local attacker could exploit this to crash the...

Ubuntu: Security Advisory (USN-1285-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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...

Ubuntu Update for linux USN-1285-1

Ubuntu Update for Linux kernel vulnerabilities USN-1285-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN12851.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for linux USN-1285-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This...

Ubuntu 11.04 : linux vulnerabilities (USN-1285-1)

Andrea Righi discovered a race condition in the KSM memory merging support. If KSM was being used, a local attacker could exploit this to crash the system, leading to a denial of service. CVE-2011-2183 Vasily Averin discovered that the NFS Lock Manager NLM incorrectly handled unlock requests. A...