CVE-2021-3659

A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability...

CVE-2021-3659

A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability...

CVE-2021-3659

CVE-2021-3659 is a local NULL pointer dereference in the Linux kernel’s IEEE 802.15.4 LR-WPAN subsystem. The specific code path cited in connected sources is a NULL pointer dereference in llsec_key_alloc() within net/mac802154/llsec.c, which can be triggered during LR-WPAN connection closure and ...

PT-2022-4878 · Qualcomm · Snapdragon Connectivity +8

Name of the Vulnerable Software and Affected Versions: Qualcomm Snapdragon versions affected versions not specified Snapdragon Auto versions affected versions not specified Snapdragon Compute versions affected versions not specified Snapdragon Connectivity versions affected versions not specified...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. The vulnerability exists due to a NULL pointer dereference flaw was found in the Linux kernels IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection...

Lightning Cable with Embedded Eavesdropping

Normal-looking cables USB-C, Lightning, and so on that exfiltrate data over a wireless network. I blogged about a previous prototype here...

SUSE SLES15: kernel-azure / kernel-azure-devel / kernel-devel-azure / etc (SUSE-SU-2021:2646-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2646-1 advisory. The SUSE Linux Enterprise 15 SP2 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: -...

CVE-2021-3659

A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability. Mitigation To...

Vulristics: Microsoft Patch Tuesdays Q2 2021

Hello everyone! Lets now talk about Microsoft Patch Tuesday vulnerabilities for the second quarter of 2021. April, May and June. Not the most exciting topic, I agree. I am surprised that someone is reading or watching this. For me personally, this is a kind of tradition. Plus this is an opportuni...

Beware! Connecting to This Wireless Network Can Break Your iPhone's Wi-Fi Feature

A wireless network naming bug has been discovered in Apple's iOS operating system that effectively disables an iPhone's ability to connect to a Wi-Fi network. The issue was spotted by security researcher Carl Schou, who found that the phone's Wi-Fi functionality gets permanently disabled after...

Microsoft Windows Multiple Vulnerabilities (KB5003171)

This host is missing a critical security update according to Microsoft KB5003171 SPDX-FileCopyrightText: 2021 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...

Microsoft Windows Multiple Vulnerabilities (KB5003209)

This host is missing a critical security update according to Microsoft KB5003209 SPDX-FileCopyrightText: 2021 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...

Microsoft Windows Multiple Vulnerabilities (KB5003174)

This host is missing a critical security update according to Microsoft KB5003174 SPDX-FileCopyrightText: 2021 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...

Windows Wireless Networking Spoofing Vulnerability

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KLA12174 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, spoof user interface, obtain sensitive information, bypass security restrictions, cause denial of service. Below is a complete list of...

CVE-2020-12043

The Baxter Spectrum WBM v17, v20D29, v20D30, v20D31, and v22D24 when configured for wireless networking the FTP service operating on the WBM remains operational until the WBM is rebooted...

Design/Logic Flaw

The Baxter Spectrum WBM v17, v20D29, v20D30, v20D31, and v22D24 when configured for wireless networking the FTP service operating on the WBM remains operational until the WBM is rebooted...

CVE-2020-12043

The Baxter Spectrum WBM v17, v20D29, v20D30, v20D31, and v22D24 when configured for wireless networking the FTP service operating on the WBM remains operational until the WBM is rebooted...

CVE-2020-12043

CVE-2020-12043 affects Baxter Spectrum WBM wireless configurations (versions v17, v20D29–D32, v22D24). The FTP service on the WBM remains accessible until the unit is rebooted, due to an operation on a resource after expiration/release. NVD lists CVSSv3.1 base score 9.8; ICS advisory notes CVSSv3...

kernel: buffer overflow in cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c

A vulnerability was found in the Linux kernel's generic WiFi ESSID handling implementation. The flaw allows a system to join a wireless network where the ESSID is longer than the maximum length of 32 characters, which can cause the system to crash or execute code...