Rapid7 Vulnerability & Exploit Database

Ubuntu: (Multiple Advisories) (CVE-2023-20593): AMD Microcode vulnerability

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Ubuntu: (Multiple Advisories) (CVE-2023-20593): AMD Microcode vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/24/2023
Created
07/26/2023
Added
07/26/2023
Modified
11/15/2024

Description

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.

Solution(s)

  • ubuntu-pro-upgrade-amd64-microcode
  • ubuntu-pro-upgrade-linux-image-4-15-0-1123-oracle
  • ubuntu-pro-upgrade-linux-image-4-15-0-1144-kvm
  • ubuntu-pro-upgrade-linux-image-4-15-0-1154-gcp
  • ubuntu-pro-upgrade-linux-image-4-15-0-1160-aws
  • ubuntu-pro-upgrade-linux-image-4-15-0-1169-azure
  • ubuntu-pro-upgrade-linux-image-4-15-0-216-generic
  • ubuntu-pro-upgrade-linux-image-4-15-0-216-lowlatency
  • ubuntu-pro-upgrade-linux-image-4-4-0-1125-aws
  • ubuntu-pro-upgrade-linux-image-4-4-0-1126-kvm
  • ubuntu-pro-upgrade-linux-image-4-4-0-1163-aws
  • ubuntu-pro-upgrade-linux-image-4-4-0-248-generic
  • ubuntu-pro-upgrade-linux-image-4-4-0-248-lowlatency
  • ubuntu-pro-upgrade-linux-image-5-15-0-1026-gkeop
  • ubuntu-pro-upgrade-linux-image-5-15-0-1031-nvidia
  • ubuntu-pro-upgrade-linux-image-5-15-0-1031-nvidia-lowlatency
  • ubuntu-pro-upgrade-linux-image-5-15-0-1036-ibm
  • ubuntu-pro-upgrade-linux-image-5-15-0-1036-raspi
  • ubuntu-pro-upgrade-linux-image-5-15-0-1038-intel-iotg
  • ubuntu-pro-upgrade-linux-image-5-15-0-1040-gcp
  • ubuntu-pro-upgrade-linux-image-5-15-0-1040-gke
  • ubuntu-pro-upgrade-linux-image-5-15-0-1040-kvm
  • ubuntu-pro-upgrade-linux-image-5-15-0-1041-oracle
  • ubuntu-pro-upgrade-linux-image-5-15-0-1043-aws
  • ubuntu-pro-upgrade-linux-image-5-15-0-1045-azure
  • ubuntu-pro-upgrade-linux-image-5-15-0-1045-azure-fde
  • ubuntu-pro-upgrade-linux-image-5-15-0-82-generic
  • ubuntu-pro-upgrade-linux-image-5-15-0-82-generic-64k
  • ubuntu-pro-upgrade-linux-image-5-15-0-82-generic-lpae
  • ubuntu-pro-upgrade-linux-image-5-15-0-82-lowlatency
  • ubuntu-pro-upgrade-linux-image-5-15-0-82-lowlatency-64k
  • ubuntu-pro-upgrade-linux-image-5-4-0-1028-xilinx-zynqmp
  • ubuntu-pro-upgrade-linux-image-5-4-0-1056-ibm
  • ubuntu-pro-upgrade-linux-image-5-4-0-1070-bluefield
  • ubuntu-pro-upgrade-linux-image-5-4-0-1075-gkeop
  • ubuntu-pro-upgrade-linux-image-5-4-0-1092-raspi
  • ubuntu-pro-upgrade-linux-image-5-4-0-1097-kvm
  • ubuntu-pro-upgrade-linux-image-5-4-0-1107-oracle
  • ubuntu-pro-upgrade-linux-image-5-4-0-1108-aws
  • ubuntu-pro-upgrade-linux-image-5-4-0-1111-gcp
  • ubuntu-pro-upgrade-linux-image-5-4-0-1114-azure
  • ubuntu-pro-upgrade-linux-image-5-4-0-159-generic
  • ubuntu-pro-upgrade-linux-image-5-4-0-159-generic-lpae
  • ubuntu-pro-upgrade-linux-image-5-4-0-159-lowlatency
  • ubuntu-pro-upgrade-linux-image-6-0-0-1021-oem
  • ubuntu-pro-upgrade-linux-image-6-1-0-1020-oem
  • ubuntu-pro-upgrade-linux-image-6-2-0-1003-starfive
  • ubuntu-pro-upgrade-linux-image-6-2-0-1008-ibm
  • ubuntu-pro-upgrade-linux-image-6-2-0-1010-aws
  • ubuntu-pro-upgrade-linux-image-6-2-0-1010-azure
  • ubuntu-pro-upgrade-linux-image-6-2-0-1010-oracle
  • ubuntu-pro-upgrade-linux-image-6-2-0-1011-kvm
  • ubuntu-pro-upgrade-linux-image-6-2-0-1011-lowlatency
  • ubuntu-pro-upgrade-linux-image-6-2-0-1011-lowlatency-64k
  • ubuntu-pro-upgrade-linux-image-6-2-0-1011-raspi
  • ubuntu-pro-upgrade-linux-image-6-2-0-1012-gcp
  • ubuntu-pro-upgrade-linux-image-6-2-0-31-generic
  • ubuntu-pro-upgrade-linux-image-6-2-0-31-generic-64k
  • ubuntu-pro-upgrade-linux-image-6-2-0-31-generic-lpae
  • ubuntu-pro-upgrade-linux-image-aws
  • ubuntu-pro-upgrade-linux-image-aws-hwe
  • ubuntu-pro-upgrade-linux-image-aws-lts-18-04
  • ubuntu-pro-upgrade-linux-image-aws-lts-20-04
  • ubuntu-pro-upgrade-linux-image-aws-lts-22-04
  • ubuntu-pro-upgrade-linux-image-azure
  • ubuntu-pro-upgrade-linux-image-azure-cvm
  • ubuntu-pro-upgrade-linux-image-azure-fde-lts-22-04
  • ubuntu-pro-upgrade-linux-image-azure-lts-18-04
  • ubuntu-pro-upgrade-linux-image-azure-lts-20-04
  • ubuntu-pro-upgrade-linux-image-azure-lts-22-04
  • ubuntu-pro-upgrade-linux-image-bluefield
  • ubuntu-pro-upgrade-linux-image-gcp
  • ubuntu-pro-upgrade-linux-image-gcp-lts-18-04
  • ubuntu-pro-upgrade-linux-image-gcp-lts-20-04
  • ubuntu-pro-upgrade-linux-image-gcp-lts-22-04
  • ubuntu-pro-upgrade-linux-image-generic
  • ubuntu-pro-upgrade-linux-image-generic-64k
  • ubuntu-pro-upgrade-linux-image-generic-64k-hwe-20-04
  • ubuntu-pro-upgrade-linux-image-generic-64k-hwe-22-04
  • ubuntu-pro-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-pro-upgrade-linux-image-generic-hwe-18-04
  • ubuntu-pro-upgrade-linux-image-generic-hwe-20-04
  • ubuntu-pro-upgrade-linux-image-generic-hwe-22-04
  • ubuntu-pro-upgrade-linux-image-generic-lpae
  • ubuntu-pro-upgrade-linux-image-generic-lpae-hwe-18-04
  • ubuntu-pro-upgrade-linux-image-generic-lpae-hwe-20-04
  • ubuntu-pro-upgrade-linux-image-generic-lpae-hwe-22-04
  • ubuntu-pro-upgrade-linux-image-generic-lts-xenial
  • ubuntu-pro-upgrade-linux-image-gke
  • ubuntu-pro-upgrade-linux-image-gke-5-15
  • ubuntu-pro-upgrade-linux-image-gkeop
  • ubuntu-pro-upgrade-linux-image-gkeop-5-15
  • ubuntu-pro-upgrade-linux-image-gkeop-5-4
  • ubuntu-pro-upgrade-linux-image-ibm
  • ubuntu-pro-upgrade-linux-image-ibm-lts-20-04
  • ubuntu-pro-upgrade-linux-image-intel
  • ubuntu-pro-upgrade-linux-image-intel-iotg
  • ubuntu-pro-upgrade-linux-image-kvm
  • ubuntu-pro-upgrade-linux-image-lowlatency
  • ubuntu-pro-upgrade-linux-image-lowlatency-64k
  • ubuntu-pro-upgrade-linux-image-lowlatency-64k-hwe-20-04
  • ubuntu-pro-upgrade-linux-image-lowlatency-64k-hwe-22-04
  • ubuntu-pro-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-pro-upgrade-linux-image-lowlatency-hwe-18-04
  • ubuntu-pro-upgrade-linux-image-lowlatency-hwe-20-04
  • ubuntu-pro-upgrade-linux-image-lowlatency-hwe-22-04
  • ubuntu-pro-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-pro-upgrade-linux-image-nvidia
  • ubuntu-pro-upgrade-linux-image-nvidia-lowlatency
  • ubuntu-pro-upgrade-linux-image-oem
  • ubuntu-pro-upgrade-linux-image-oem-20-04
  • ubuntu-pro-upgrade-linux-image-oem-20-04b
  • ubuntu-pro-upgrade-linux-image-oem-20-04c
  • ubuntu-pro-upgrade-linux-image-oem-20-04d
  • ubuntu-pro-upgrade-linux-image-oem-22-04b
  • ubuntu-pro-upgrade-linux-image-oem-22-04c
  • ubuntu-pro-upgrade-linux-image-oem-osp1
  • ubuntu-pro-upgrade-linux-image-oracle
  • ubuntu-pro-upgrade-linux-image-oracle-lts-18-04
  • ubuntu-pro-upgrade-linux-image-oracle-lts-20-04
  • ubuntu-pro-upgrade-linux-image-oracle-lts-22-04
  • ubuntu-pro-upgrade-linux-image-raspi
  • ubuntu-pro-upgrade-linux-image-raspi-hwe-18-04
  • ubuntu-pro-upgrade-linux-image-raspi-nolpae
  • ubuntu-pro-upgrade-linux-image-raspi2
  • ubuntu-pro-upgrade-linux-image-snapdragon-hwe-18-04
  • ubuntu-pro-upgrade-linux-image-starfive
  • ubuntu-pro-upgrade-linux-image-virtual
  • ubuntu-pro-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-pro-upgrade-linux-image-virtual-hwe-18-04
  • ubuntu-pro-upgrade-linux-image-virtual-hwe-20-04
  • ubuntu-pro-upgrade-linux-image-virtual-hwe-22-04
  • ubuntu-pro-upgrade-linux-image-virtual-lts-xenial
  • ubuntu-pro-upgrade-linux-image-xilinx-zynqmp

References

View more

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;