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Test ID:1.3.6.1.4.1.25623.1.0.883250
Category:CentOS Local Security Checks
Title:CentOS: Security Advisory for microcode_ctl (CESA-2020:2433)
Summary:The remote host is missing an update for the 'microcode_ctl'; package(s) announced via the CESA-2020:2433 advisory.
Description:Summary:
The remote host is missing an update for the 'microcode_ctl'
package(s) announced via the CESA-2020:2433 advisory.

Vulnerability Insight:
The microcode_ctl packages provide microcode updates for Intel and AMD
processors.

Security Fix(es):

* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)

* hw: L1D Cache Eviction Sampling (CVE-2020-0549)

* hw: Vector Register Data Sampling (CVE-2020-0548)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Bug Fix(es) and Enhancement(s):

* Update Intel CPU microcode to microcode-20200602 release, addresses:

- Update of 06-3c-03/0x32 (HSW C0) microcode from revision 0x27 up to
0x28,

- Update of 06-3d-04/0xc0 (BDW-U/Y E0/F0) microcode from revision 0x2e
up to 0x2f,

- Update of 06-45-01/0x72 (HSW-U C0/D0) microcode from revision 0x25
up to 0x26,

- Update of 06-46-01/0x32 (HSW-H C0) microcode from revision 0x1b up to
0x1c,

- Update of 06-47-01/0x22 (BDW-H/Xeon E3 E0/G0) microcode from revision
0x21
up to 0x22,

- Update of 06-4e-03/0xc0 (SKL-U/Y D0) microcode from revision 0xd6
up to 0xdc,

- Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000151
up to 0x1000157,

- Update of 06-55-04/0xb7 (SKX-SP H0/M0/U0, SKX-D M1) microcode
(in intel-06-55-04/intel-ucode/06-55-04) from revision 0x2000065
up to 0x2006906,

- Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x400002c
up to 0x4002f01,

- Update of 06-55-07/0xbf (CLX-SP B1) microcode from revision 0x500002c
up to 0x5002f01,

- Update of 06-5e-03/0x36 (SKL-H/S R0/N0) microcode from revision 0xd6
up to 0xdc,

- Update of 06-8e-09/0x10 (AML-Y22 H0) microcode from revision 0xca
up to 0xd6,

- Update of 06-8e-09/0xc0 (KBL-U/Y H0) microcode from revision 0xca
up to 0xd6,

- Update of 06-8e-0a/0xc0 (CFL-U43e D0) microcode from revision 0xca
up to 0xd6,

- Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xca
up to 0xd6,

- Update of 06-8e-0c/0x94 (AML-Y42 V0, CML-Y42 V0, WHL-U V0) microcode
from revision 0xca up to 0xd6,

- Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from
revision
0xca up to 0xd6,

- Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E3 U0) microcode from revision
0xca
up to 0xd6,

- Update of 06-9e-0b/0x02 (CFL-S B0) microcode from revision 0xca up to
0xd6,

- Update of 06-9e-0c/0x22 (CFL-H/S P0) microcode from revision 0xca
up to 0xd6,

- Update of 06-9e-0d/0x22 (CFL-H R0) microcode from revision 0xca up to
0xd6.

* Update Intel CPU microcode to microcode-20200520 release:

- Update of 06-2d-06/0x6d (SNB-E/EN/EP C1/M0) microcode from revision
...

Description truncated. Please see the references for more information.

Affected Software/OS:
'microcode_ctl' package(s) on CentOS 6.

Solution:
Please install the updated package(s).

CVSS Score:
2.1

CVSS Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-0543
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DT2VKDMQ3I37NBNJ256A2EXR7OJHXXKZ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NQZMOSHLTBBIECENNXA6M7DN5FEED4KI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T5OUM24ZC43G4IDT3JUCIHJTSDXJSK6Y/
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00320.html
http://www.openwall.com/lists/oss-security/2020/07/14/5
SuSE Security Announcement: openSUSE-SU-2020:0818 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00025.html
SuSE Security Announcement: openSUSE-SU-2020:0965 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00024.html
SuSE Security Announcement: openSUSE-SU-2020:0985 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00031.html
https://usn.ubuntu.com/4385-1/
https://usn.ubuntu.com/4387-1/
https://usn.ubuntu.com/4388-1/
https://usn.ubuntu.com/4389-1/
https://usn.ubuntu.com/4390-1/
https://usn.ubuntu.com/4391-1/
https://usn.ubuntu.com/4392-1/
https://usn.ubuntu.com/4393-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-0548
Debian Security Information: DSA-4701 (Google Search)
https://www.debian.org/security/2020/dsa-4701
https://lists.debian.org/debian-lts-announce/2020/06/msg00019.html
SuSE Security Announcement: openSUSE-SU-2020:0791 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00016.html
Common Vulnerability Exposure (CVE) ID: CVE-2020-0549
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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