Xen Speculative Side Channel Information Disclosure (XSA-320)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by an issue. Incomplete cleanup from specific special register read operations in some IntelR Processors may allow an authenticated user to potentially enable information disclosure via loca...

ARM Mbed OS 输入验证错误漏洞

ARM Mbed OS is a suite of open source embedded operating systems dedicated to the Internet of Things from ARM UK. An input validation error vulnerability exists in the Arm mbed-uallaoc memory library version 1.3.0, which stems from the fact that incorrect memory allocation could lead to arbitrary...

Xen Inverted Conditional DoS (XSA-319)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by an issue allowing x86 HVM guest OS users to cause a hypervisor crash. An inverted conditional in x86 HVM guests' dirty video RAM tracking code allows such guests to make Xen de-reference ...

Linux Kernel Bug Opens Door to Wider Cyberattacks

An information-disclosure security vulnerability has been discovered in the Linux kernel, which can be exploited to expose information in the kernel stack memory of vulnerable devices. Specifically, the bug CVE-2020-28588 exists in the /proc/pid/syscall functionality of 32-bit ARM devices running...

Security update for irssi (moderate)

openSUSE Security Update: Security update for irssi Announcement ID: openSUSE-SU-2021:0595-1 Rating: moderate References: 1184848 Affected Products: openSUSE Backports SLE-15-SP2 An update that contains security fixes can now be installed. Description: This update for irssi fixes the following...

Security update for shim (important)

openSUSE Security Update: Security update for shim Announcement ID: openSUSE-SU-2021:0598-1 Rating: important References: 1173411 1174512 1175509 1177315 1177404 1177789 1182057 1184454 Cross-References: CVE-2019-14584 CVSS scores: CVE-2019-14584 SUSE: 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A...

SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1241-1)

This update for qemu fixes the following issues : Fix OOB access in sm501 device emulation CVE-2020-12829, bsc1172385 Fix OOB access possibility in MegaRAID SAS 8708EM2 emulation CVE-2020-13362, bsc1172383 Fix use-after-free in usb xhci packet handling CVE-2020-25723, bsc1178934 Fix use-after-fre...

SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1242-1)

This update for qemu fixes the following issues : Fix OOB access in sm501 device emulation CVE-2020-12829, bsc1172385 Fix OOB access possibility in MegaRAID SAS 8708EM2 emulation CVE-2020-13362 bsc1172383 Fix use-after-free in usb xhci packet handling CVE-2020-25723, bsc1178934 Fix use-after-free...

Security update for irssi (moderate)

openSUSE Security Update: Security update for irssi Announcement ID: openSUSE-SU-2021:0587-1 Rating: moderate References: 1184848 Affected Products: openSUSE Leap 15.2 An update that contains security fixes can now be installed. Description: This update for irssi fixes the following issues: irssi...

SUSE: Security Advisory (SUSE-SU-2017:2751-1)

The remote host is missing an update for the 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...

CVE-2021-28797

A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability in the following versions: Surveillance Station 5.1.5.4.3...

Cpufetch - Simplistic Yet Fancy CPU Architecture Fetching Tool

Simplistic yet fancy CPU architecture fetching tool 1. Support cpufetch currently supports x8664 CPUs both Intel and AMD and ARM. Platform | x8664 | ARM | Notes ---|---|---|--- Linux | ✔️ | ✔️ | Prefered platform. Experimental ARM support Windows | ✔️ | ❌ | Some information may be missing. Colors...

qemu: out-of-bound heap buffer access via an interrupt ID field

An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU on aarch64 platform. The issue occurs because while writing an interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to the said issue while updating...

Microsoft Defender for Endpoint now supports Windows 10 on Arm devices

Today, we are excited to announce that Microsoft Defender for Endpoint support of Windows 10 on Arm devices is generally available. This expanded support is part of our continued efforts to extend Microsoft Defender for Endpoint capabilities across all the endpoints defenders need to secure. Arm...

Microsoft Defender for Endpoint now supports Windows 10 on Arm devices

Today, we are excited to announce that Microsoft Defender for Endpoint support of Windows 10 on Arm devices is generally available. This expanded support is part of our continued efforts to extend Microsoft Defender for Endpoint capabilities across all the endpoints defenders need to secure. Arm...

Fugitive Identified on YouTube By His Distinctive Tattoos

A mafia fugitive hiding out in the Dominican Republic was arrested when investigators found his YouTube cooking channel and identified him by his distinctive arm tattoos...

PT-2021-8279 · Linux +6 · Linux Kernel +6

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the Linux kernel, specifically with the PCI interrupt mapping in the ARM footbridge. Since a particular commit, the PCI code calls the IRQ mapping function...

Updated kernel packages fix security issues

This kernel update is based on upstream 5.10.25 and fixes at least the following security issues: Unprivileged BPF programs running on affected systems can bypass the protection and execute speculatively out-of-bounds loads from any location within the kernel memory. This can be abused to extract...

The vulnerability of the KVM virtualization subsystem in the file arch/arm64/kvm/guest.c of the Linux operating system allows a attacker to compromise data integrity and cause service failures.

The vulnerability of the KVM virtualization subsystem in the Linux operating system’s arch/arm64/kvm/guest.c file is related to a lack of mechanisms for checking input data. Exploiting this vulnerability can allow an attacker to compromise the integrity of data and also cause service failures...

Fedora: Security Advisory for arm-none-eabi-newlib (FEDORA-2021-0fa2f42d3c)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...