Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2018-1153)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

hw: TSX Transaction Asynchronous Abort (TAA)

A flaw was found in the way Intel CPUs handle speculative execution of instructions when the TSX Asynchronous Abort TAA error occurs. A local authenticated attacker with the ability to monitor execution times could infer the TSX memory state by comparing abort execution times. This could allow...

java-1.8.0-openjdk security update

1:1.8.0.242.b08-0 - Update to aarch64-shenandoah-jdk8u242-b08. - Remove local copies of JDK-8031111 & JDK-8132111 as replaced by upstream versions. - Resolves: rhbz1785753 1:1.8.0.242.b07-1 - Add backports of JDK-8031111 & JDK-8132111 to fix TCK issue. - Resolves: rhbz1785753 1:1.8.0.242.b07-0 -...

java-1.8.0-openjdk security update

1:1.8.0.242.b08-0 - Update to aarch64-shenandoah-jdk8u242-b08. - Remove local copies of JDK-8031111 & JDK-8132111 as replaced by upstream versions. - Resolves: rhbz1785753 1:1.8.0.242.b07-1 - Add backports of JDK-8031111 & JDK-8132111 to fix TCK issue. - Resolves: rhbz1785753 1:1.8.0.242.b07-0 -...

Kernel: speculative bounds check bypass store

An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of instructions past bounds check. The flaw relies on the presence of a precisely-defined instruction sequence in the privileged code and the fact that memory writes occur to an...

Debian DSA-4602-1 : xen - security update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, guest-to-host privilege escalation or information leaks. In addition this update provides mitigations for the 'TSX Asynchronous Abort'speculative side channel attack. For additional...

hw: TSX Transaction Asynchronous Abort (TAA)

A flaw was found in the way Intel CPUs handle speculative execution of instructions when the TSX Asynchronous Abort TAA error occurs. A local authenticated attacker with the ability to monitor execution times could infer the TSX memory state by comparing abort execution times. This could allow...

hw: TSX Transaction Asynchronous Abort (TAA)

A flaw was found in the way Intel CPUs handle speculative execution of instructions when the TSX Asynchronous Abort TAA error occurs. A local authenticated attacker with the ability to monitor execution times could infer the TSX memory state by comparing abort execution times. This could allow...

Updated microcode packages fix security vulnerabilities

NOTE! This is a refresh of the 20191112 security update we released as MGASA-2019-0334. This update provides the Intel 20191115 microcode release that adds more microcode side fixes and mitigations for the Core Gen 6 to Core gen 10, some Xeon E series, adressing at least the following security...

RancherOS < 1.4.0 Information Disclosure

The remote host is running a version of RancherOS prior to 1.4.0, hence is exposted to a side-channel vulnerabilities: - Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a...

RancherOS < 1.4.1 Multiple Information Disclosure Vulnerabilities

The remote host is running a version of RancherOS prior to v1.4.1, hence is exposed to multiple side-channel vulnerabilities: - Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to a...

RancherOS < 1.1.3 Information Disclosure

The remote host is running a version of RancherOS that is prior to v1.1.3, hence is vulnerable to local privilege-escalation vulnerability. An attacker can exploit this issue to cause a denial-of-service condition. Systems with microprocessors utilizing speculative execution and indirect branch...

Windows Speculative Execution Configuration Check

Binary data microsoftwindowsspecexecution.nbin...

CVE-2019-19338

A flaw was found in the fix for CVE-2019-11135, the way Intel CPUs handle speculative execution of instructions when a TSX Asynchronous Abort TAA error occurs. When a guest is running on a host CPU affected by the TAA flaw TAANO=0, but is not affected by the MDS issue MDSNO=1, the guest was to...

EulerOS 2.0 SP2 : libvirt (EulerOS-SA-2019-2468)

According to the versions of the libvirt packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Microarchitectural Store Buffer Data Sampling MSBDS: Store buffers on some microprocessors utilizing speculative execution may allow an...

hw: TSX Transaction Asynchronous Abort (TAA)

A flaw was found in the way Intel CPUs handle speculative execution of instructions when the TSX Asynchronous Abort TAA error occurs. A local authenticated attacker with the ability to monitor execution times could infer the TSX memory state by comparing abort execution times. This could allow...

Updated microcode packages fix security vulnerabilities

This update provides the Intel 20191112 microcode release that adds the microcode side fixes and mitigations for at least the following security issues: A flaw was found in the implementation of SGX around the access control of protected memory. A local attacker of a system with SGX enabled and a...

Amazon Linux 2 : microcode_ctl / kernel (ALAS-2019-1364)

This security update is only applicable to EC2 Bare Metal instance types using Intel processors. Intel has released microcode updates for certain Intel CPUs. After installing the updated microcodectl package, the microcode will be automatically activated on next boot. Improper conditions check in...

Amazon Linux AMI : microcode_ctl / kernel (ALAS-2019-1318)

This security update is only applicable to EC2 Bare Metal instance types using Intel processors. Intel has released microcode updates for certain Intel CPUs. After installing the updated microcodectl package, the microcode will be automatically activated on next boot. Improper conditions check in...

DEBIAN-CVE-2019-11135

TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access...