Upstream information

CVE-2021-0157 at MITRE

Description

Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.6
Vector AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.7 8.2
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required High High
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1192791 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 ucode-intel Not affected
SUSE Linux Enterprise Desktop 15 SP6 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 ucode-intel Not affected
SUSE Linux Enterprise Micro 5.1 ucode-intel Not affected
SUSE Linux Enterprise Micro 5.2 ucode-intel Not affected
SUSE Linux Enterprise Micro 5.3 ucode-intel Not affected
SUSE Linux Enterprise Micro 5.4 ucode-intel Not affected
SUSE Linux Enterprise Micro 5.5 ucode-intel Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 ucode-intel Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP5 ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP6 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 ucode-intel Not affected
SUSE Manager Proxy 4.3 ucode-intel Not affected
SUSE Manager Retail Branch Server 4.3 ucode-intel Not affected
SUSE Manager Server 4.3 ucode-intel Not affected
openSUSE Leap 15.5 ucode-intel Not affected
openSUSE Leap 15.6 ucode-intel Not affected
openSUSE Leap Micro 5.5 ucode-intel Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ucode-intel Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 ucode-intel Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 ucode-intel Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP5 ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP2 ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP3 ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP4 ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 15-ESPOS ucode-intel Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ucode-intel Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 ucode-intel Not affected
SUSE CaaS Platform 3.0 ucode-intel Not affected
SUSE CaaS Platform 4.0 ucode-intel Not affected
SUSE Enterprise Storage 6 ucode-intel Not affected
SUSE Enterprise Storage 7 ucode-intel Not affected
SUSE Enterprise Storage 7.1 ucode-intel Not affected
SUSE Linux Enterprise Desktop 11 SP2 microcode_ctl Not affected
SUSE Linux Enterprise Desktop 11 SP3 microcode_ctl Not affected
SUSE Linux Enterprise Desktop 11 SP4 microcode_ctl Not affected
SUSE Linux Enterprise Desktop 12 ucode-intel Not affected
SUSE Linux Enterprise Desktop 12 SP1 ucode-intel Not affected
SUSE Linux Enterprise Desktop 12 SP2 ucode-intel Not affected
SUSE Linux Enterprise Desktop 12 SP3 ucode-intel Not affected
SUSE Linux Enterprise Desktop 12 SP4 ucode-intel Not affected
SUSE Linux Enterprise Desktop 15 ucode-intel Not affected
SUSE Linux Enterprise Desktop 15 SP1 ucode-intel Not affected
SUSE Linux Enterprise Desktop 15 SP2 ucode-intel Not affected
SUSE Linux Enterprise Desktop 15 SP3 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS ucode-intel Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS ucode-intel Not affected
SUSE Linux Enterprise Micro 5.0 ucode-intel Not affected
SUSE Linux Enterprise Module for Basesystem 15 ucode-intel Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 ucode-intel Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 microcode_ctl Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT ucode-intel Not affected
SUSE Linux Enterprise Point of Service 11 SP3 microcode_ctl Not affected
SUSE Linux Enterprise Real Time 15 SP2 ucode-intel Not affected
SUSE Linux Enterprise Real Time 15 SP3 ucode-intel Not affected
SUSE Linux Enterprise Real Time 15 SP4 ucode-intel Not affected
SUSE Linux Enterprise Server 11 SP1-LTSS microcode_ctl Not affected
SUSE Linux Enterprise Server 11 SP2 microcode_ctl Not affected
SUSE Linux Enterprise Server 11 SP2-LTSS microcode_ctl Not affected
SUSE Linux Enterprise Server 11 SP3 microcode_ctl Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS microcode_ctl Not affected
SUSE Linux Enterprise Server 11 SP4 microcode_ctl Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS microcode_ctl Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS microcode_ctl Not affected
SUSE Linux Enterprise Server 12 ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP1 ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP2 ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP2-BCL ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP3 ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP3-BCL ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP4 ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS ucode-intel Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 12-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 15 ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP1 ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP1-BCL ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP2-BCL ucode-intel Not affected
SUSE Linux Enterprise Server 15 SP3-BCL ucode-intel Not affected
SUSE Linux Enterprise Server 15-LTSS ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 15 ucode-intel Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ucode-intel Not affected
SUSE Manager Proxy 4.0 ucode-intel Not affected
SUSE Manager Proxy 4.1 ucode-intel Not affected
SUSE Manager Proxy 4.2 ucode-intel Not affected
SUSE Manager Retail Branch Server 4.0 ucode-intel Not affected
SUSE Manager Retail Branch Server 4.1 ucode-intel Not affected
SUSE Manager Retail Branch Server 4.2 ucode-intel Not affected
SUSE Manager Server 4.0 ucode-intel Not affected
SUSE Manager Server 4.1 ucode-intel Not affected
SUSE Manager Server 4.2 ucode-intel Not affected
SUSE OpenStack Cloud 7 ucode-intel Not affected
SUSE OpenStack Cloud 8 ucode-intel Not affected
SUSE OpenStack Cloud 9 ucode-intel Not affected
SUSE OpenStack Cloud Crowbar 8 ucode-intel Not affected
SUSE OpenStack Cloud Crowbar 9 ucode-intel Not affected
openSUSE Leap 15.3 ucode-intel Not affected
openSUSE Leap 15.4 ucode-intel Not affected
openSUSE Leap Micro 5.2 ucode-intel Not affected
openSUSE Leap Micro 5.3 ucode-intel Not affected
openSUSE Leap Micro 5.4 ucode-intel Not affected
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 ucode-intel Not affected

SUSE Timeline for this CVE

CVE page created: Tue Nov 16 07:00:15 2021
CVE page last modified: Tue Nov 12 19:28:45 2024