microcode_ctl-2.1-73.9.el7

エラータID: AXSA:2021-1873:06

Release date: 
Wednesday, June 9, 2021 - 12:24
Subject: 
microcode_ctl-2.1-73.9.el7
Affected Channels: 
Asianux Server 7 for x86_64
Severity: 
High
Description: 

The microcode_ctl packages provide microcode updates for Intel.

Security Fix(es):

* 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: information disclosure on some Intel Atom processors (CVE-2020-24513)

Bug Fix(es) and Enhancement(s):

* Update Intel CPU microcode to microcode-20210525 release

CVE-2020-24489
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24511
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24512
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24513
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Solution: 

Update packages.

CVEs: 
CVE-2020-24489
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24511
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24512
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
CVE-2020-24513
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
Additional Info: 

N/A

Download: 

SRPMS
  1. microcode_ctl-2.1-73.9.el7.src.rpm
    MD5: ab6997ae599de5acb25ec9847f0dafc7
    SHA-256: 04f30c268c451aaf2919bb81fbcb793513392510020539bbf17bcf3b3e0fcf42
    Size: 6.17 MB

Asianux Server 7 for x86_64
  1. microcode_ctl-2.1-73.9.el7.x86_64.rpm
    MD5: 5269fa8c3ac3f30166f4c0275874d720
    SHA-256: 4f0b46374c7594765f4ea8cd9c10587386d6c503b10b7adc3aaca55c284d9481
    Size: 4.21 MB