CVE-2022-3775CriticalMicrosoft CVSS 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Microsoft security update for CVE-2022-3775

Published
August 13, 2024
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2022-3775 →

📋 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-2022-3775. This page also shows what EchelonGraph holds for CVE-2022-3775, 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 products37

  • Azure Linux 3.0 ARM
  • Azure Linux 3.0 x64
  • CBL Mariner 1.0 ARM
  • CBL Mariner 1.0 x64
  • CBL Mariner 2.0 ARM
  • CBL Mariner 2.0 x64
  • 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 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 24H2 for ARM64-based Systems
  • Windows 11 Version 24H2 for x64-based Systems
  • Windows 11 version 21H2 for ARM64-based Systems
  • Windows 11 version 21H2 for x64-based Systems
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • +7 more not shown

✅ Updates Microsoft lists: 11 KB articles and 3 other updates

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

KB articleUpdateFixed build
KB5041578Security Update10.0.17763.6189
KB5041160Security Update10.0.20348.2655
KB5041592Security Update10.0.22000.3147
KB5041580Security Update10.0.19044.4780
KB5041585Security Update10.0.22621.4037
KB5041580Security Update10.0.19045.4780
KB5041585Security Update10.0.22631.4037
KB5041573Security Update10.0.25398.1085
KB5041571Security Update10.0.26100.1457
KB5041782Security Update10.0.10240.20751
KB5041773Security Update10.0.14393.7259
KB5041851Monthly Rollup6.2.9200.25031
KB5041828Monthly Rollup6.3.9600.22134
—CBL-Mariner2.06-14
—CBL-Mariner2.06~rc1-10
—CBL-Mariner2.06-10

🧭 EchelonGraph on CVE-2022-3775

EchelonGraph score
7.1 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

When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to memory corruption and availability issues. Although complex, arbitrary code execution could not be discarded.

Published by Red Hat, Inc., the CVE Numbering Authority that assigned CVE-2022-3775, 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)