Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Intel Microcode vulnerabilities (USN-3756-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3756-1 advisory. It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is...

USN-3756-1: Intel Microcode vulnerabilities

It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault L1TF. A local attacker in a guest virtual machine could use this to expose sensitive...

Security Updates for Windows 10 / Windows Server 2016 (August 2018) (Spectre) (Meltdown) (Foreshadow)

The remote Windows host is missing a security update. It is, therefore, missing microcode updates to address Rogue System Register Read RSRE, Speculative Store Bypass SSB, L1 Terminal Fault L1TF, and Branch Target Injection vulnerabilities. C Tenable Network Security, Inc. include'compat.inc'; if...

SUSE SLES11 Security Update : xen (SUSE-SU-2018:2482-1) (Foreshadow)

This update for xen fixes the following issues: This security issue was fixed : - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local us...

FreeBSD : FreeBSD -- L1 Terminal Fault (L1TF) Kernel Information Disclosure (2310b814-a652-11e8-805b-a4badb2f4699) (Foreshadow)

On certain Intel 64-bit x86 systems there is a period of time during terminal fault handling where the CPU may use speculative execution to try to load data. The CPU may speculatively access the level 1 data cache L1D. Data which would otherwise be protected may then be determined by using side...

SUSE SLES12 Security Update : xen (SUSE-SU-2018:2480-1) (Foreshadow)

This update for xen fixes the following security issue : - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS...

SUSE SLES12 Security Update : xen (SUSE-SU-2018:2410-1) (Foreshadow)

This update for xen fixes the following security issues : - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest O...

openSUSE: Security Advisory for xen (openSUSE-SU-2018:2434-1)

The remote host is missing an update for the Copyright C 2018 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...

SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2018:2401-1) (Foreshadow)

This update for xen fixes the following security issues : - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest O...

openSUSE Security Update : xen (openSUSE-2018-910) (Foreshadow)

This update for xen fixes the following security issues : - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest O...

openSUSE Security Update : xen (openSUSE-2018-911) (Foreshadow)

This update for xen fixes the following security issues : - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest O...

Ubuntu 14.04 LTS : Linux kernel regressions (USN-3741-3)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-3741-3 advisory. USN-3741-1 introduced mitigations in the Linux kernel for Ubuntu 14.04 LTS to address L1 Terminal Fault L1TF vulnerabilities CVE-2018-3620, CVE-2018-3646...

Security update for xen (important)

This update for xen fixes the following security issues: - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS...

Security update for xen (important)

This update for xen fixes the following security issues: - CVE-2018-3646: Systems with microprocessors utilizing speculative execution and address translations may have allowed unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS...

MGASA-2018-0346 Updated kernel-tmb packages fix security vulnerabilities

This kernel-tmb update is based on the upstream 4.14.65 and adds fixes and mitigations for the now publically known security issue affecting Intel processors called L1 Terminal Fault L1TF: Systems with microprocessors utilizing speculative execution and Intel Software Guard Extensions Intel SGX m...

MGASA-2018-0344 Updated microcode packages fix security vulnerabilities

This microcode update provides the Intel 20180807 microcode release that adds the processor microcode side of fixes and mitigations for the now publically known security issue affected Intel processors called L1 Terminal Fault L1TF for most Intel processors since Intel Core gen2: Systems with...

Updated kernel packages fix security vulnerabilities

This kernel update is based on the upstream 4.14.65 and adds fixes and mitigations for the now publically known security issue affecting Intel processors called L1 Terminal Fault L1TF: Systems with microprocessors utilizing speculative execution and Intel Software Guard Extensions Intel SGX may...

MGASA-2018-0345 Updated kernel packages fix security vulnerabilities

This kernel update is based on the upstream 4.14.65 and adds fixes and mitigations for the now publically known security issue affecting Intel processors called L1 Terminal Fault L1TF: Systems with microprocessors utilizing speculative execution and Intel Software Guard Extensions Intel SGX may...

MGASA-2018-0347 Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on the upstream 4.14.65 and adds fixes and mitigations for the now publically known security issue affecting Intel processors called L1 Terminal Fault L1TF: Systems with microprocessors utilizing speculative execution and Intel Software Guard Extensions Intel SGX...

Ubuntu: Security Advisory (USN-3741-3)

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