USN-3523-1: Linux kernel vulnerabilities

Jann Horn discovered that microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized memory reads via sidechannel attacks. This flaw is known as Meltdown. A local attacker could use this to expose sensitive information, including kernel memory...

USN-3522-2: Linux (Xenial HWE) vulnerability

USN-3522-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Jann Horn discovered that microprocessors utilizing speculative execution and indirect...

[SECURITY] [DSA 4082-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4082-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso January 09, 2018 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4082-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4082-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso January 09, 2018 https://www.debian.org/security/faq -...

RHEL 7 : redhat-virtualization-host (RHSA-2018:0044) (Meltdown) (Spectre)

An update for redhat-virtualization-host is now available for RHEV 3.X Hypervisor and Agents for RHEL-7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

SUSE SLES11 Security Update : kernel (SUSE-SU-2018:0040-1) (BlueBorne) (KRACK) (Meltdown) (Spectre)

The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive various security and bugfixes. This update adds mitigations for various side channel attacks against modern CPUs that could disclose content of otherwise unreadable memory bnc1068032. - CVE-2017-5753: Local attackers on systems...

Virtuozzo 7 : crit / criu / criu-devel / ksm-vz / libcompel / etc (VZA-2018-003)

According to the versions of the crit / criu / criu-devel / ksm-vz / libcompel / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - CVE-2017-5715 triggers the speculative execution by utilizing branch target injection. It relies ...

RHEL 6 / 7 : rhev-hypervisor7 (RHSA-2018:0046) (Meltdown) (Spectre)

An update for rhev-hypervisor7 is now available for RHEV 3.X Hypervisor and Agents for Red Hat Enterprise Linux 6 and RHEV 3.X Hypervisor and Agents for Red Hat Enterprise Linux 7 ELS. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

RHEL 6 : kernel-rt (RHSA-2018:0021)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0021 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

Security Bulletin: NVIDIA GeForce Experience (GFE) Security Updates for CPU Speculative Side Channel Vulnerabilities

NVIDIA GeForce Experience GFE response to CPU speculative side channel vulnerabilities - CVE-2017-5753, CVE-2017-5715, CVE-2017-5754 Bulletin Summary NVIDIA is providing an initial security update to mitigate aspects of Google Project Zero's January 3, 2018 publication of novel information...

RHEL 7 : rhvm-appliance (RHSA-2018:0045) (Meltdown) (Spectre)

An update for rhvm-appliance is now available for RHEV 4.X, RHEV-H, and Agents for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Spectre-Meltdown-Checker - Spectre & Meltdown Vulnerability/Mitigation Checker For Linux

A simple shell script to tell if your Linux installation is vulnerable against the 3 "speculative execution" CVEs: CVE-2017-5753 bounds check bypass Spectre Variant 1 Impact: Kernel & all software Mitigation: recompile software and kernel with a modified compiler that introduces the LFENCE opcode...

Debian: Security Advisory (DLA-1232-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

Debian: Security Advisory (DSA-4082-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

Important kernel security update: Fixes for Meltdown and Spectre exploits; new kernel 3.10.0-693.11.6.vz7.40.4, Virtuozzo 7.0 Update 6 Hotfix 3 (7.0.6-710)

This update provides a new Virtuozzo 7.0 kernel 3.10.0-693.11.6.vz7.40.4 that is a rebase to the Red Hat Enterprise Linux 7 kernel 3.10.0-693.11.6.el7. The rebase fixes an industry-wide issue that was found in the way many modern microprocessor designs have implemented speculative execution of...

Ubuntu 14.04 LTS / 16.04 LTS : Firefox vulnerabilities (USN-3516-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3516-1 advisory. It was discovered that speculative execution performed by modern CPUs could leak information through a timing side-channel attack, and that...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0031-1) (Meltdown) (Spectre)

The SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive various security and bugfixes. This update adds mitigations for various side channel attacks against modern CPUs that could disclose content of otherwise unreadable memory bnc1068032. - CVE-2017-5753 / 'SpectreAttack': Local...

EulerOS 2.0 SP2 : kernel (EulerOS-SA-2018-1001)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The recent speculative execution CVEs address three potential attacks across a wide variety of architectures and hardware platforms. - Note: Thi...

Virtuozzo 6 : parallels-server-bm-release / vzkernel / etc (VZA-2018-002)

According to the versions of the parallels-server-bm-release / vzkernel / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - CVE-2017-5715 triggers the speculative execution by utilizing branch target injection. It relies on the...

[SECURITY] [DLA 1232-1] linux security update

Package : linux Version : 3.2.96-3 CVE ID : CVE-2017-5754 CVE-2017-17558 CVE-2017-17741 CVE-2017-17805 CVE-2017-17806 CVE-2017-17807 Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2017-5754...