CVE-2023-20588High

Microsoft security update for CVE-2023-20588 — Windows

Published
December 12, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-20588 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-20588. This page also shows what EchelonGraph holds for CVE-2023-20588, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products36

  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 11 Version 22H2 for ARM64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows 11 version 21H2 for ARM64-based Systems
  • Windows 11 version 21H2 for x64-based Systems
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • +6 more not shown

✅ Updates Microsoft lists: 15 KB articles

17 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB articleUpdateFixed build
KB5033371Security Update10.0.17763.5206
KB5033118Security Update10.0.20348.2159
KB5033464Security Hotpatch Update10.0.20348.2144
KB5033369Security Update10.0.22000.2652
KB5033372Security Update10.0.19041.3803
KB5033375Security Update10.0.22621.2861
KB5033372Security Update10.0.19045.3803
KB5033375Security Update10.0.22631.2861
KB5033383Security Update10.0.25398.584
KB5033379Security Update10.0.10240.20345
KB5033373Security Update10.0.14393.6529
KB5033422Monthly Rollup6.0.6003.22413
KB5033427Security Only6.0.6003.22413
KB5033433Monthly Rollup6.1.7601.26864
KB5033424Security Only6.1.7601.26864
KB5033429Monthly Rollup6.2.9200.24614
KB5033420Monthly Rollup6.3.9600.21715

🧭 EchelonGraph on CVE-2023-20588

EchelonGraph score
7.5 HIGH
CISA KEV
Not listed
Fix status
A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.

Published by Advanced Micro Devices Inc., the CVE Numbering Authority that assigned CVE-2023-20588, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 References (24)