CVE-2023-20588: Speculative Leaks
First published: Tue Aug 08 2023(Updated: )
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
Credit: psirt@amd.com psirt@amd.com psirt@amd.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2022 23H2 | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2019 | ||
| Windows 11 | =23H2 | |
| Windows 11 | =22H2 | |
| Windows 11 | =22H2 | |
| Windows 11 | =21H2 | |
| Windows 11 | =21H2 | |
| Windows 11 | =23H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2022 | ||
| Debian Linux | =10.0 | |
| Debian Linux | =11.0 | |
| Debian Linux | =12.0 | |
| All of | ||
| AMD EPYC 7351P Firmware | ||
| AMD EPYC 7351P Firmware | ||
| All of | ||
| AMD EPYC 7401P Firmware | ||
| AMD EPYC 7401P Firmware | ||
| All of | ||
| AMD EPYC 7551P Firmware | ||
| AMD EPYC 7551P Firmware | ||
| All of | ||
| AMD EPYC 7251 Firmware | ||
| AMD EPYC 7251 Firmware | ||
| All of | ||
| AMD EPYC 7261 Firmware | ||
| AMD EPYC 7261 | ||
| All of | ||
| Amd Epyc Server Firmware | ||
| AMD EPYC Server | ||
| All of | ||
| Amd Epyc Server Firmware | ||
| AMD EPYC 7301 Firmware | ||
| All of | ||
| AMD EPYC 7351P Firmware | ||
| AMD EPYC 7351 Firmware | ||
| All of | ||
| AMD EPYC 7371 Firmware | ||
| AMD EPYC 7371 Firmware | ||
| All of | ||
| AMD EPYC 7401P Firmware | ||
| AMD EPYC 7401 Firmware | ||
| All of | ||
| AMD EPYC 7451 Firmware | ||
| AMD EPYC 7451 Firmware | ||
| All of | ||
| AMD EPYC 7501 Firmware | ||
| AMD EPYC Server | ||
| All of | ||
| AMD EPYC 7551P Firmware | ||
| AMD EPYC 7551 Firmware | ||
| All of | ||
| Amd Epyc Server Firmware | ||
| AMD EPYC Server | ||
| All of | ||
| AMD EPYC 7601 Firmware | ||
| AMD EPYC 7601 Firmware | ||
| All of | ||
| AMD Ryzen 5 Pro 3400G Firmware | ||
| AMD Ryzen 5 Pro 3400G Firmware | ||
| All of | ||
| AMD Ryzen 5 Pro 3400G Firmware | ||
| AMD Ryzen 5 3400G Firmware | ||
| All of | ||
| AMD Ryzen Pro 3400GE firmware | ||
| AMD Ryzen 5 Pro 3400GE Firmware | ||
| All of | ||
| AMD Ryzen Pro 3350G Firmware | ||
| AMD Ryzen Pro 3350G Firmware | ||
| All of | ||
| AMD Ryzen 5 Pro 3350GE Firmware | ||
| AMD Ryzen 5 Pro 3350GE Firmware | ||
| All of | ||
| AMD Ryzen 3 Pro 3200G Firmware | ||
| AMD Ryzen 3 Pro 3200G Firmware | ||
| All of | ||
| AMD Ryzen 3 3200G Firmware | ||
| AMD Ryzen 3 3200G Firmware | ||
| All of | ||
| AMD Ryzen 3 3200GE Firmware | ||
| AMD Ryzen 3 3200GE Firmware | ||
| All of | ||
| AMD Ryzen Pro 3200GE Firmware | ||
| AMD Ryzen 3 Pro 3200GE Firmware | ||
| All of | ||
| AMD Athlon Pro 300GE Firmware | ||
| AMD Athlon Pro 300GE Firmware | ||
| All of | ||
| AMD Athlon Gold 3150GE Firmware | ||
| AMD Athlon Gold 3150GE Firmware | ||
| All of | ||
| AMD Athlon Gold Pro 3150GE | ||
| AMD Athlon Gold Pro 3150GE Firmware | ||
| All of | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold 3150G Firmware | ||
| All of | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| All of | ||
| AMD Athlon Silver 3050GE | ||
| AMD Athlon 3050GE Firmware | ||
| All of | ||
| AMD Athlon Silver Pro 3125GE Firmware | ||
| AMD Athlon Silver Pro 3125GE Firmware | ||
| Xen XAPI | ||
| Red Hat Fedora | =37 | |
| Red Hat Fedora | =38 | |
| Red Hat Fedora | =39 | |
| Microsoft Windows 10 | <10.0.10240.20345 | |
| Microsoft Windows 10 | <10.0.14393.6529 | |
| Microsoft Windows 10 | <10.0.17763.5206 | |
| Microsoft Windows 10 | <10.0.19044.3803 | |
| Microsoft Windows 10 | <10.0.19045.3803 | |
| Windows 11 | <10.0.22000.2652 | |
| Windows 11 | <10.0.22621.2861 | |
| Windows 11 | <10.0.22631.2861 | |
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | <10.0.14393.6529 | |
| Microsoft Windows Server 2019 | <10.0.17763.5206 | |
| Microsoft Windows Server 2022 | <10.0.25398.584 | |
| AMD EPYC 7351P Firmware | ||
| AMD EPYC 7351P Firmware | ||
| AMD EPYC 7401P Firmware | ||
| AMD EPYC 7401P Firmware | ||
| AMD EPYC 7551P Firmware | ||
| AMD EPYC 7551P Firmware | ||
| AMD EPYC 7251 Firmware | ||
| AMD EPYC 7251 Firmware | ||
| AMD EPYC 7261 Firmware | ||
| AMD EPYC 7261 | ||
| Amd Epyc Server Firmware | ||
| AMD EPYC Server | ||
| Amd Epyc Server Firmware | ||
| AMD EPYC 7301 Firmware | ||
| AMD EPYC 7351P Firmware | ||
| AMD EPYC 7351 Firmware | ||
| AMD EPYC 7371 Firmware | ||
| AMD EPYC 7371 Firmware | ||
| AMD EPYC 7401P Firmware | ||
| AMD EPYC 7401 Firmware | ||
| AMD EPYC 7451 Firmware | ||
| AMD EPYC 7451 Firmware | ||
| AMD EPYC 7501 Firmware | ||
| AMD EPYC Server | ||
| AMD EPYC 7551P Firmware | ||
| AMD EPYC 7551 Firmware | ||
| Amd Epyc Server Firmware | ||
| AMD EPYC Server | ||
| AMD EPYC 7601 Firmware | ||
| AMD EPYC 7601 Firmware | ||
| AMD Ryzen 5 Pro 3400G Firmware | ||
| AMD Ryzen 5 Pro 3400G Firmware | ||
| AMD Ryzen 5 Pro 3400G Firmware | ||
| AMD Ryzen 5 3400G Firmware | ||
| AMD Ryzen Pro 3400GE firmware | ||
| AMD Ryzen 5 Pro 3400GE Firmware | ||
| AMD Ryzen Pro 3350G Firmware | ||
| AMD Ryzen Pro 3350G Firmware | ||
| AMD Ryzen 5 Pro 3350GE Firmware | ||
| AMD Ryzen 5 Pro 3350GE Firmware | ||
| AMD Ryzen 3 Pro 3200G Firmware | ||
| AMD Ryzen 3 Pro 3200G Firmware | ||
| AMD Ryzen 3 3200G Firmware | ||
| AMD Ryzen 3 3200G Firmware | ||
| AMD Ryzen 3 3200GE Firmware | ||
| AMD Ryzen 3 3200GE Firmware | ||
| AMD Ryzen Pro 3200GE Firmware | ||
| AMD Ryzen 3 Pro 3200GE Firmware | ||
| AMD Athlon Pro 300GE Firmware | ||
| AMD Athlon Pro 300GE Firmware | ||
| AMD Athlon Gold 3150GE Firmware | ||
| AMD Athlon Gold 3150GE Firmware | ||
| AMD Athlon Gold Pro 3150GE | ||
| AMD Athlon Gold Pro 3150GE Firmware | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold 3150G Firmware | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Silver 3050GE | ||
| AMD Athlon 3050GE Firmware | ||
| AMD Athlon Silver Pro 3125GE Firmware | ||
| AMD Athlon Silver Pro 3125GE Firmware | ||
| Windows 10 | =1809 | |
| Windows 10 | =1809 | |
| Windows 10 | =1809 | |
| Windows 10 | =22H2 | |
| Windows 10 | =22H2 | |
| Windows 10 | =22H2 | |
| Windows 10 | =1607 | |
| Windows 10 | =1607 | |
| Windows 10 | =21H2 | |
| Windows 10 | =21H2 | |
| Windows 10 | =21H2 | |
| Windows 10 | ||
| Windows 10 | ||
| WebKit | ||
| Microsoft Power Platform | ||
| Azure Logic Apps | ||
| Microsoft Windows Operating System | ||
| Adobe Prelude | ||
| Adobe Illustrator 2024 | ||
| Adobe InDesign 2025 | ||
| Adobe Dimension | ||
| Adobe Experience Manager | ||
| Adobe Substance 3D Stager | ||
| Adobe Substance 3D Sampler | ||
| Adobe After Effects 2025 | ||
| Trimble ProDesign 3D | ||
| Android | ||
| SAP Business Technology Platform | ||
| Bamboo | ||
| Atlassian Bitbucket | ||
| Atlassian Jira | ||
| Atlassian Confluence Server/Data Center | ||
| Atlassian Confluence Server and Data Server | ||
| Apache Struts | ||
| VMware Workspace ONE Launcher | ||
| FortiOS | ||
| FortiGuard FortiPAM | ||
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.133-1 6.12.21-1 6.12.22-1 | |
| debian/xen | <=4.14.6-1<=4.14.5+94-ge49571868d-1 | 4.17.5+23-ga4e5191dc0-1+deb12u1 4.17.5+23-ga4e5191dc0-1 4.20.0-1 |
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Reference Links
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-20588 (Advisory)
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7007
- https://www.debian.org/security/2023/dsa-5480
- https://www.debian.org/security/2023/dsa-5492
- http://xenbits.xen.org/xsa/advisory-439.html
- http://www.openwall.com/lists/oss-security/2023/09/25/4
- http://www.openwall.com/lists/oss-security/2023/09/25/7
- http://www.openwall.com/lists/oss-security/2023/09/25/8
- http://www.openwall.com/lists/oss-security/2023/09/25/3
- http://www.openwall.com/lists/oss-security/2023/09/25/5
- http://www.openwall.com/lists/oss-security/2023/09/26/5
- http://www.openwall.com/lists/oss-security/2023/09/26/8
- http://www.openwall.com/lists/oss-security/2023/09/26/9
- http://www.openwall.com/lists/oss-security/2023/09/27/1
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJTUVYZMP6BNF342DS3W7XGOGXC6JPN5/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AGZCACEHT6ZZZGG36QQMGROBM4FLWYJX/
- http://www.openwall.com/lists/oss-security/2023/10/03/12
- http://www.openwall.com/lists/oss-security/2023/10/03/13
- http://www.openwall.com/lists/oss-security/2023/10/03/14
- http://www.openwall.com/lists/oss-security/2023/10/03/15
- http://www.openwall.com/lists/oss-security/2023/10/03/9
- http://www.openwall.com/lists/oss-security/2023/10/03/16
- http://www.openwall.com/lists/oss-security/2023/10/04/1
- http://www.openwall.com/lists/oss-security/2023/10/04/2
- http://www.openwall.com/lists/oss-security/2023/10/04/3
- http://www.openwall.com/lists/oss-security/2023/10/04/4
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DIOYP4ZOBML4RCUM3MHRFZUQL445MZM3/
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://launchpad.net/bugs/cve/CVE-2023-20588
- https://security.netapp.com/advisory/ntap-20240531-0005/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20588
- https://nvd.nist.gov/vuln/detail/CVE-2023-20588
- https://security-tracker.debian.org/tracker/CVE-2023-20588
- https://ubuntu.com/security/CVE-2023-20588
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7007.html
- https://git.kernel.org/linus/77245f1c3c6495521f6a3af082696ee2f8ce3921
- https://git.kernel.org/linus/f58d6fbcb7c848b7f2469be339bc571f2e9d245b
- https://xenbits.xen.org/xsa/advisory-439.html
- https://github.com/xen-project/xen/commit/d7b78041dc819efde0350f27754a61cb01a93496
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- collector/oss-sec
- alias/CVE-2023-20588
- collector/msrc
- agent/type
- source/Microsoft
- collector/msrc-cve
- collector/launchpad-cve
- source/Launchpad
- agent/severity
- agent/author
- agent/weakness
- agent/remedy
- agent/software-canonical-lookup
- agent/title
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/last-modified-date
- agent/first-publish-date
- agent/trending
- agent/source
- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- collector/nvd-cve
- collector/nvd-index
- collector/usn-cve
- source/Ubuntu
- agent/description
- agent/event
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- zeroday/true
- vendor/microsoft
- canonical/microsoft windows server 2008 r2
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows server 2022 23h2
- canonical/microsoft windows server
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019
- canonical/windows 11
- version/windows 11/23h2
- version/windows 11/22h2
- version/windows 11/21h2
- canonical/microsoft windows server 2022
- vendor/debian
- canonical/debian linux
- version/debian linux/10.0
- version/debian linux/11.0
- version/debian linux/12.0
- vendor/amd
- canonical/amd epyc 7351p firmware
- canonical/amd epyc 7401p firmware
- canonical/amd epyc 7551p firmware
- canonical/amd epyc 7251 firmware
- canonical/amd epyc 7261 firmware
- canonical/amd epyc 7261
- canonical/amd epyc server firmware
- canonical/amd epyc server
- canonical/amd epyc 7301 firmware
- canonical/amd epyc 7351 firmware
- canonical/amd epyc 7371 firmware
- canonical/amd epyc 7401 firmware
- canonical/amd epyc 7451 firmware
- canonical/amd epyc 7501 firmware
- canonical/amd epyc 7551 firmware
- canonical/amd epyc 7601 firmware
- canonical/amd ryzen 5 pro 3400g firmware
- canonical/amd ryzen 5 3400g firmware
- canonical/amd ryzen pro 3400ge firmware
- canonical/amd ryzen 5 pro 3400ge firmware
- canonical/amd ryzen pro 3350g firmware
- canonical/amd ryzen 5 pro 3350ge firmware
- canonical/amd ryzen 3 pro 3200g firmware
- canonical/amd ryzen 3 3200g firmware
- canonical/amd ryzen 3 3200ge firmware
- canonical/amd ryzen pro 3200ge firmware
- canonical/amd ryzen 3 pro 3200ge firmware
- canonical/amd athlon pro 300ge firmware
- canonical/amd athlon gold 3150ge firmware
- canonical/amd athlon gold pro 3150ge
- canonical/amd athlon gold pro 3150ge firmware
- canonical/amd athlon gold pro 3150g firmware
- canonical/amd athlon gold 3150g firmware
- canonical/amd athlon silver 3050ge
- canonical/amd athlon 3050ge firmware
- canonical/amd athlon silver pro 3125ge firmware
- vendor/xen
- canonical/xen xapi
- vendor/fedoraproject
- canonical/red hat fedora
- version/red hat fedora/37
- version/red hat fedora/38
- version/red hat fedora/39
- canonical/microsoft windows 10
- version/microsoft windows server/sp2
- version/microsoft windows server/r2-sp1
- version/microsoft windows server/r2
- canonical/windows 10
- version/windows 10/1809
- version/windows 10/22h2
- version/windows 10/1607
- version/windows 10/21h2
- package-manager/debian
- vendor/apple
- canonical/webkit
- canonical/microsoft power platform
- canonical/azure logic apps
- canonical/microsoft windows operating system
- vendor/adobe
- canonical/adobe prelude
- canonical/adobe illustrator 2024
- canonical/adobe indesign 2025
- canonical/adobe dimension
- canonical/adobe experience manager
- canonical/adobe substance 3d stager
- canonical/adobe substance 3d sampler
- canonical/adobe after effects 2025
- canonical/trimble prodesign 3d
- vendor/google
- canonical/android
- vendor/sap
- canonical/sap business technology platform
- vendor/atlassian
- canonical/bamboo
- canonical/atlassian bitbucket
- canonical/atlassian jira
- canonical/atlassian confluence server/data center
- canonical/atlassian confluence server and data server
- vendor/cisco
- canonical/apache struts
- vendor/vmware
- canonical/vmware workspace one launcher
- vendor/fortiguard
- canonical/fortios
- canonical/fortiguard fortipam