5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
18.0%
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 Intel CPU microcode to microcode-20200520 release:
(BZ#1839193)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 6 | i686 | microcode_ctl-debuginfo | < 1.17-33.26.el6_10 | microcode_ctl-debuginfo-1.17-33.26.el6_10.i686.rpm |
RedHat | 6 | x86_64 | microcode_ctl | < 1.17-33.26.el6_10 | microcode_ctl-1.17-33.26.el6_10.x86_64.rpm |
RedHat | 6 | x86_64 | microcode_ctl-debuginfo | < 1.17-33.26.el6_10 | microcode_ctl-debuginfo-1.17-33.26.el6_10.x86_64.rpm |
RedHat | 6 | i686 | microcode_ctl | < 1.17-33.26.el6_10 | microcode_ctl-1.17-33.26.el6_10.i686.rpm |
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
18.0%