- Issued:
- 2022-02-22
- Updated:
- 2022-02-22
RHBA-2022:0591 - Bug Fix Advisory
Synopsis
microcode_ctl bug fix and enhancement update
Type/Severity
Bug Fix Advisory
Red Hat Lightspeed patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for microcode_ctl is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support.
Description
The microcode_ctl packages provide microcode updates for Intel and AMD processors.
Bug Fix(es) and Enhancement(s):
- Re-enable 06-5e-03 (SKL-H/S, CPUID 0x506e3) latest microcode updates (BZ#1897685)
- Update Intel CPU microcode to the microcode-20220204 release, which addresses CVE-2021-0127, CVE-2021-0145, and CVE-2021-33120 (BZ#2049533, BZ#2049544, BZ#2049561)
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:
Affected Products
- Red Hat Enterprise Linux Server 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 i386
Fixes
- BZ - 1897685 - [rhel-6.10.z] Re-enable 06-5e-03 (SKL-H/S, CPUID 0x506e3) latest microcode updates
CVEs
(none)
References
(none)
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 6
| SRPM | |
|---|---|
| microcode_ctl-1.17-33.37.el6_10.src.rpm | SHA-256: 5d2ab9b29c26a95a09d9ff3ed06ef80ae003c2156c1ba545b3656c6c8f1847e7 |
| x86_64 | |
| microcode_ctl-1.17-33.37.el6_10.x86_64.rpm | SHA-256: 05184762429c96e9f83bd48bd40e1c3cfa2b25fc0d6e06f3e4384620ce798a9c |
| microcode_ctl-debuginfo-1.17-33.37.el6_10.x86_64.rpm | SHA-256: 73b3e24443e2f7791726bb23b56a56a781f26431e28d2f4838e1484c0748f157 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support 6
| SRPM | |
|---|---|
| microcode_ctl-1.17-33.37.el6_10.src.rpm | SHA-256: 5d2ab9b29c26a95a09d9ff3ed06ef80ae003c2156c1ba545b3656c6c8f1847e7 |
| x86_64 | |
| microcode_ctl-1.17-33.37.el6_10.x86_64.rpm | SHA-256: 05184762429c96e9f83bd48bd40e1c3cfa2b25fc0d6e06f3e4384620ce798a9c |
| microcode_ctl-debuginfo-1.17-33.37.el6_10.x86_64.rpm | SHA-256: 73b3e24443e2f7791726bb23b56a56a781f26431e28d2f4838e1484c0748f157 |
| i386 | |
| microcode_ctl-1.17-33.37.el6_10.i686.rpm | SHA-256: 79d83bee4f41bdf00028a534cfeb04062422bca483c13cda67abf5c1e10c0520 |
| microcode_ctl-debuginfo-1.17-33.37.el6_10.i686.rpm | SHA-256: 69726c3b6bf5c612b4e023f711ad45338f7d584e8d952616db0106fa67870d71 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6
| SRPM | |
|---|---|
| microcode_ctl-1.17-33.37.el6_10.src.rpm | SHA-256: 5d2ab9b29c26a95a09d9ff3ed06ef80ae003c2156c1ba545b3656c6c8f1847e7 |
| x86_64 | |
| microcode_ctl-1.17-33.37.el6_10.x86_64.rpm | SHA-256: 05184762429c96e9f83bd48bd40e1c3cfa2b25fc0d6e06f3e4384620ce798a9c |
| microcode_ctl-debuginfo-1.17-33.37.el6_10.x86_64.rpm | SHA-256: 73b3e24443e2f7791726bb23b56a56a781f26431e28d2f4838e1484c0748f157 |
| i386 | |
| microcode_ctl-1.17-33.37.el6_10.i686.rpm | SHA-256: 79d83bee4f41bdf00028a534cfeb04062422bca483c13cda67abf5c1e10c0520 |
| microcode_ctl-debuginfo-1.17-33.37.el6_10.i686.rpm | SHA-256: 69726c3b6bf5c612b4e023f711ad45338f7d584e8d952616db0106fa67870d71 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
