CVSS2
Attack Vector
LOCAL
Attack 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
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
EPSS
Percentile
17.6%
CentOS Errata and Security Advisory CESA-2020:5083
Security Fix(es):
hw: Information disclosure issue in Intel SGX via RAPL interface (CVE-2020-8695)
hw: Vector Register Leakage-Active (CVE-2020-8696)
hw: Fast forward store predictor (CVE-2020-8698)
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-20201027 release, addresses:
Add README file to the documentation directory.
Add publicly-sourced codenames list to supply to gen_provides.sh; update the latter to handle the somewhat different format.
Add SUMMARY.intel-ucode file containing metadata information from the microcode file headers.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2020-November/085996.html
Affected packages:
microcode_ctl
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:5083
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | x86_64 | microcode_ctl | < 2.1-73.2.el7_9 | microcode_ctl-2.1-73.2.el7_9.x86_64.rpm |
CVSS2
Attack Vector
LOCAL
Attack 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
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
EPSS
Percentile
17.6%