Red Hat Product Errata RHEA-2023:3727 - Product Enhancement Advisory
Issued:
2023-06-21
Updated:
2023-06-21

RHEA-2023:3727 - Product Enhancement Advisory

Synopsis

microcode_ctl bug fix and enhancement update

Type/Severity

Product Enhancement Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for microcode_ctl is now available for Red Hat Enterprise Linux 9.

Description

The microcode_ctl packages provide microcode updates for Intel processors.

Bug Fix(es) and Enhancement(s):

  • Update Intel CPU microcode to microcode-20230214 release, which addresses CVE-2022-21216, CVE-2022-33196, CVE-2022-33972, and CVE-2022-38090. (BZ#2171236, BZ#2171261)

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux for x86_64 9 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.2 x86_64
  • Red Hat Enterprise Linux Server - AUS 9.6 x86_64
  • Red Hat Enterprise Linux Server - AUS 9.4 x86_64
  • Red Hat Enterprise Linux Server - AUS 9.2 x86_64
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.2 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.2 x86_64

Fixes

(none)

CVEs

(none)

References

(none)

Red Hat Enterprise Linux for x86_64 9

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.2

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux Server - AUS 9.6

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux Server - AUS 9.4

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux Server - AUS 9.2

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.2

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.2

SRPM
microcode_ctl-20220809-2.20230214.1.el9_2.src.rpm SHA-256: f95a65991284230c309a85765b7bb6256f82cfba535e9be7a145303fbf8ee998
x86_64
microcode_ctl-20220809-2.20230214.1.el9_2.noarch.rpm SHA-256: c27c353b25c31020e6f654d323dc5aefaccd94a160158924e95143d9e6277ef2

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