Important: Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 6.5 Advanced Update Support. The microcodectl packages provide microcode updates for Intel x86 processors. This update adds the following enhancement: Update Intel microcode version to microcode-20191112. BZ1760913 Users of...

Important: Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support. The microcodectl packages provide microcode updates for Intel x86 processors. This update adds the following enhancement: Update Intel microcode version to microcode-20191112 BZ1769885 Users of...

Important: Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 6. The microcodectl packages provide microcode updates for Intel x86 processors. This update adds the following enhancement: Update Intel microcode version to microcode-20191112 BZ1755017 Users of microcodectl are advised to...

Important: Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 8. The microcodectl packages provide microcode updates for Intel x86 processors. With this update, the Intel microcode version has been updated to microcode-20191112. Users of microcodectl are advised to upgrade to these...

Important: Red Hat Enhancement Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 7.6 Exteded Update Support. The microcodectl packages provide microcode updates for Intel x86 processors. This update adds the following enhancement: Update Intel microcode version to microcode-20191112 BZ1769888 Users of...

USN-4182-2 intel-microcode update

USN-4182-2 provided updates for Intel Microcode. This update provides the corresponding update for Ubuntu 14.04 ESM. Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz Lipp, Michael Schwarz, Daniel Gruss...

USN-4182-2: Intel Microcode update

USN-4182-2 provided updates for Intel Microcode. This update provides the corresponding update for Ubuntu 14.04 ESM. Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz Lipp, Michael Schwarz, Daniel Gruss...

USN-4182-1: Intel Microcode update

Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz Lipp, Michael Schwarz, Daniel Gruss, and Jo Van Bulck discovered that Intel processors using Transactional Synchronization Extensions TSX could expose...

[SECURITY] [DSA 4564-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4564-1 [email protected] https://www.debian.org/security/ Ben Hutchings November 12, 2019 https://www.debian.org/security/faq -...

SUSE-SU-2019:2959-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Updated to 20191112 security release bsc1155988 - Processor Identifier Version Products - Model Stepping F-MO-S/PI Old-New - ---- new platforms ---------------------------------------- - CML-U62 A0 6-a6-0/80 000000c6 Core Gen10 Mobile -...

SUSE-SU-2019:2957-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Updated to 20191112 security release bsc1155988 - Processor Identifier Version Products - Model Stepping F-MO-S/PI Old-New - ---- new platforms ---------------------------------------- - CML-U62 A0 6-a6-0/80 000000c6 Core Gen10 Mobile -...

FreeBSD-SA-19:26.mcu

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-19:26.mcu Security Advisory The FreeBSD Project Topic: Intel CPU Microcode Update Category: 3rd party Module: Intel CPU microcode Announced: 2019-11-12 Credits:...

Multiple Intel Processors Side Channel CVE-2019-11135 Information Disclosure Vulnerability

Description Multiple Intel Processors are prone to a local information-disclosure vulnerability. A local attacker can leverage this issue to obtain sensitive information that may aid in further attacks. Technologies Affected Citrix Hypervisor 8.0 Citrix XenServer 7.0 Citrix XenServer 7.1 LTSR CU2...

HPSBHF03636 rev. 4 - Intel 2019.2 IPU Graphics Driver Security Updates

Potential Security Impact Escalation of Privilege, Denial of Service, or Information Disclosure Source: Intel, HP, HP Product Security Response Team PSRT Reported by: Intel VULNERABILITY SUMMARY Multiple security vulnerabilities have been identified by Intel. Intel is releasing Intel® Graphics...

A Broken Random Number Generator in AMD Microcode

Interesting story. I always recommend using a random number generator like Fortuna, even if you're using a hardware random source. It's just safer...

Security Bulletin: Vulnerabilities in Intel CPUs affect IBM Integrated Analytics System

Summary Potential security vulnerabilities in CPUs may allow information disclosure. Intel released Microcode Updates MCU updates to mitigate this potential vulnerability. IBM Integrated Analytics System has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2019-11091 DESCRIPTION:...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0046)

The remote OracleVM system is missing necessary patches to address critical security updates : - NFSv4: Don't try to reclaim unused state owners Trond Myklebust - x86/microcode: Update late microcode in parallel Ashok Raj Orabug: 30302412 - floppy: fix out-of-bounds read in copybuffer Denis Efrem...

Unbreakable Enterprise kernel security update

4.1.12-124.32.1 - NFSv4: Don't try to reclaim unused state owners Trond Myklebust Orabug: 30124013 - x86/microcode: Update late microcode in parallel Ashok Raj Orabug: 30302412 - floppy: fix out-of-bounds read in copybuffer Denis Efremov Orabug: 30318219 CVE-2019-14283 - xen-netback: stop netif T...

CVE-2019-1125

An information disclosure vulnerability exists when certain central processing units CPU speculatively access memory. An attacker who successfully exploited the vulnerability could read privileged data across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0038)

The remote OracleVM system is missing necessary patches to address critical security updates : - x86/speculation: Exclude ATOMs from speculation through SWAPGS Thomas Gleixner Orabug: 29967571 CVE-2019-1125 - x86/speculation: Enable Spectre v1 swapgs mitigations Josh Poimboeuf Orabug: 29967571...