CVE-2020-15567

An issue was discovered in Xen through 4.13.x, allowing Intel guest OS users to gain privileges or cause a denial of service because of non-atomic modification of a live EPT PTE. When mapping guest EPT nested paging tables, Xen would in some circumstances use a series of non-atomic bitfield write...

Moderate: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 7.4 Advances Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Moderate: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

An update for microcodectl is now available for Red at Enterprise Linux 7.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Moderate: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

Updated microcodectl packages that fix several security bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Moderate: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

Updated microcodectl packages that fix several security bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Moderate: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

Updated microcodectl packages that fix several security bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Moderate: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

Updated microcodectl packages that fix several security bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Moderate: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

An update for microcodectl is now available for Red Hat enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

OracleVM 3.3 / 3.4 : microcode_ctl (OVMSA-2020-0026) (Spectre)

The remote OracleVM system is missing necessary patches to address critical security updates : - update 06-2d-07 to 0x71a - update 06-55-04 to 0x2006906 - update 06-55-07 to 0x5002f01 - merge Oracle changes for early load via dracut - enable late load on install for UEK4 kernels marked safe excep...

microcode_ctl security, bug fix and enhancement update

3:1.17-33.26.0.1 - update 06-2d-07 to 0x71a - update 06-55-04 to 0x2006906 - update 06-55-07 to 0x5002f01 - merge Oracle changes for early load via dracut - enable late load on install for UEK4 kernels marked safe except BDW-79 - set earlymicrocode='no' in virtualized guests to avoid early load...

SUSE SLES12 Security Update : ucode-intel (SUSE-SU-2020:1601-1)

This update for ucode-intel fixes the following issues : Updated Intel CPU Microcode to 20200602 prerelease bsc1172466 This update contains security mitigations for : CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores...

SUSE SLED15 / SLES15 Security Update : ucode-intel (SUSE-SU-2020:1589-1)

This update for ucode-intel fixes the following issues : Updated Intel CPU Microcode to 20200602 prerelease bsc1172466 This update contains security mitigations for : CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores...

openSUSE: Security Advisory for ucode-intel (openSUSE-SU-2020:0791-1)

The remote host is missing an update for the Copyright C 2020 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...

CentOS: Security Advisory for microcode_ctl (CESA-2020:2432)

The remote host is missing an update for the Copyright C 2020 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-SU-2020:0791-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated Intel CPU Microcode to 20200602 prerelease bsc1172466 This update contains security mitigations for: - CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores...

microcode_ctl security update

CentOS Errata and Security Advisory CESA-2020:2432 Updated microcodectl packages that fix several security bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base...

Moderate: Red Hat Security Advisory: microcode_ctl security, bug fix and enhancement update

Updated microcodectl packages that fix several security bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

SUSE-SU-2020:1601-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated Intel CPU Microcode to 20200602 prerelease bsc1172466 This update contains security mitigations for: - CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores...

SUSE-SU-2020:1600-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated Intel CPU Microcode to 20200602 prerelease bsc1172466 This update contains security mitigations for: - CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores...

SUSE-SU-2020:1595-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated Intel CPU Microcode to 20200602 prerelease bsc1172466 This update contains security mitigations for: - CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores...