Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2019:1407-1 Rating: important References: 1012382 1020645 1020989 1031492 1047487 1051510 1053043 1062056 1063638 1064388 1066223 1070872 1085539 1087092 1094244 1096480 1096728 1097104 1100132 1103186...

Intel official for 5 on 15, the aeration out of the CPU side channel vulnerabilities“ZombieLoad”detailed technical analysis of under-vulnerability warning-the black bar safety net

Buffer override of the program sequence In the absence of enumeration MDCLEAR functions of the processor, certain instruction sequences can be used for cover by the MDS affect the buffer. You can point this, a detailed review of these sequences. Different processors may require different sequence...

Virtuozzo 7 : bpftool / cpupools / cpupools-features / etc (VZA-2019-039)

According to the version of the bpftool / cpupools / cpupools-features / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - The Microarchitectural Store Buffer Data MDS is a series of hardware vulnerabilities which allow speculativ...

SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1287-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12127: Microarchitectura...

SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1289-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

The SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12127:...

Product update: Virtuozzo 7.0 Update 10 Hotfix 1 (7.0.10-320)

The Hotfix 1 for for Virtuozzo 7.0.10 mitigates the Microarchitectural Store Buffer Data MDS vulnerability and provides stability and usability bug fixes. Vulnerability id: PSBM-94407 The Microarchitectural Store Buffer Data MDS is a series of hardware vulnerabilities which allow speculative...

News Wrap: WhatsApp, Microsoft, Intel and Cisco Flaws

This week was filled with flaws, flaws and more flaws: From a zero-day under active exploit in the WhatsApp messaging app, to Patch Tuesday glitches addressed by Microsoft. Threatpost breaks down the top vulnerabilities of the week, including: A WhatsApp zero-day vulnerability being exploited in...

openSUSE: Security Advisory for xen (openSUSE-SU-2019:1403-1)

The remote host is missing an update for the Copyright C 2019 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...

openSUSE: Security Advisory for the Linux Kernel (openSUSE-SU-2019:1404-1)

The remote host is missing an update for the Copyright C 2019 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...

openSUSE Security Update : the Linux Kernel (openSUSE-2019-1404) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

The openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS - CVE-2018-12127: Microarchitectural Fill...

SUSE SLES11 Security Update : kernel (SUSE-SU-2019:14051-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12127: Microarchitectura...

openSUSE Security Update : xen (openSUSE-2019-1403) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

This update for xen fixes the following issues : Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS - CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling MFBDS -...

Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2019-4643)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4643 advisory. - x86/mds: Add empty commit for CVE-2019-11091 Konrad Rzeszutek Wilk Orabug: 29721848 CVE-2019-11091 - x86/speculation/mds: Make mdsmitigation mutable...

Another Intel Chip Flaw

Remember the Spectre and Meltdown attacks from last year? They were a new class of attacks against complex CPUs, finding subliminal channels in optimization techniques that allow hackers to steal information. Since their discovery, researchers have found additional similar vulnerabilities. A whol...

OPENSUSE-SU-2019:1404-1 Security update for the Linux Kernel

The openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS - CVE-2018-12127: Microarchitectural Fill...

OPENSUSE-SU-2019:1403-1 Security update for xen

This update for xen fixes the following issues: Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS - CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling MFBDS -...

OPENSUSE-SU-2019:1402-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: This update contains the Intel QSR 2019.1 Microcode release bsc1111331 Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBD...

Information Disclosure

The kernel package is vulnerable to information disclosure. The attack is possible due to uncacheable memory on some microprocessors utilizing speculative execution, allowing an authenticated user to disclose information via a side channel with local access...

Information Disclosure

Linux kernel is vulnerable to information disclosure vulnerability. The vulnerability exists in an unknown code of the component Speculative Execution. An unprivileged attacker could use this flaw to read some of the memory contents of the kernel or other processes and/or cross guest/host...

Privilege Escalation

Linux kernel is vulnerable to privilege escalation vulnerability. The vulnerability exists in an unknown function of the component Speculative Execution. An attacker could execute and/ read privileged memory by conducting targeted cache side-channel attacks...