Security Bulletin: IBM QRadar hardware appliances are vulnerable to Intel privilege escalation (CVE-2021-0144)

Summary IBM QRadar hardware appliances are vulnerable to Intel privilege escalation Vulnerability Details CVEID: CVE-2021-0144 DESCRIPTION: Intel Xeon and Intel Core products could allow a local authenticated attacker to gain elevated privileges on the system, caused by insecure default variable...

CVE-2021-26318

A timing and power-based side channel attack leveraging the x86 PREFETCH instructions on some AMD CPUs could potentially result in leaked kernel address space information...

OESA-2021-1350 microcode_ctl security update

This is a tool to transform and deploy microcode update for x86 CPUs. Security Fixes: Improper isolation of shared resources in some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access.CVE-2020-24511 Observable timing discrepancy in some...

CLSA-2021-1632262337 Fix of CVE: CVE-2020-24513, CVE-2020-24489, CVE-2020-24512, CVE-2020-24511

Do not use "grep -q" in a pipe in checkcaveats. - Update Intel CPU microcode to microcode-20210608 release: - Fixes in releasenote.md file. - Update Intel CPU microcode to microcode-20210525 release, addresses CVE-2020-24489, CVE-2020-24511, CVE-2020-24512, and CVE-2020-24513 1962659, 1962709,...

Update of microcode_ctl

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

An update for microcodectl is now available for Red Hat Enterprise Linux 7.6 Advanced 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...

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

An update for microcodectl is now available for Red Hat Enterprise Linux 7.2 Advanced 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...

Important: 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availabl...

microcode_ctl security update

CentOS Errata and Security Advisory CESA-2021:3028 An update for microcodectl is now available 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...

microcode_ctl security, bug fix and enhancement update

2:2.1-73.11.0.1 - for Intel, do not trigger load if on-disk microcode is not an update Orabug: 30634727 - set earlymicrocode='no' in virtualized guests to avoid early load bugs Orabug: 30618736 - ensure late loading fixes are present on 4.1.12- and 4.14.35- - enable early and late load for 5.4.17...

microcode_ctl security, bug fix and enhancement update

4:20210216-1.20210608.0.1 - add support for UEK6 kernels - enable early update for 06-4f-01 - remove no longer appropriate caveats for 06-2d-07 and 06-55-04 - enable early and late load on RHCK 4:20210216-1.20210608.1 - Update Intel CPU microcode to microcode-20210608 release: - Fixes in...

DSA-4934-1 intel-microcode - security update

Bulletin has no description...

OPENSUSE-SU-2021:0876-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated to Intel CPU Microcode 20210608 release. - CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. INTEL-SA-00465 bsc1179833 See...

SUSE-SU-2021:1933-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated to Intel CPU Microcode 20210608 release. - CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. INTEL-SA-00465 bsc1179833 See...

SUSE-SU-2021:1932-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Updated to Intel CPU Microcode 20210525 release. - CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. INTEL-SA-00465 bsc1179833 Se...

SUSE-SU-2021:1930-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated to Intel CPU Microcode 20210608 release. - CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. INTEL-SA-00465 bsc1179833 See...

SUSE-SU-2021:1929-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated to Intel CPU Microcode 20210608 release. - CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. INTEL-SA-00465 bsc1179833 See...

[SECURITY] Fedora 34 Update: microcode_ctl-2.1-46.fc34

The microcodectl utility is a companion to the microcode driver written by Tigran Aivazian . The microcode update is volatile and needs to be uploaded on each system boot i.e. it doesn't reflash your cpu permanently, reboot and it reverts back to the old microcode...

Important: 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. 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 available for each vulnerability...

RLSA-2021:2308 Important: microcode_ctl security, bug fix and enhancement update

The microcodectl packages provide microcode updates for Intel. Security Fixes: hw: vt-d related privilege escalation CVE-2020-24489 hw: improper isolation of shared resources in some Intel Processors CVE-2020-24511 hw: observable timing discrepancy in some Intel Processors CVE-2020-24512 hw:...