CVE-2021-3411Microsoft CVSS 6.7CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Microsoft security update for CVE-2021-3411

Published
March 13, 2021
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2021-3411 →

📋 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-2021-3411. This page also shows what EchelonGraph holds for CVE-2021-3411, 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 products16

  • kernel-5.10.57.1-1.cm1.aarch64.rpm on CBL Mariner 1.0 ARM
  • kernel-5.10.57.1-1.cm1.x86_64.rpm on CBL Mariner 1.0 x64
  • kernel-debuginfo-5.10.57.1-1.cm1.aarch64.rpm on CBL Mariner 1.0 ARM
  • kernel-debuginfo-5.10.57.1-1.cm1.x86_64.rpm on CBL Mariner 1.0 x64
  • kernel-devel-5.10.57.1-1.cm1.aarch64.rpm on CBL Mariner 1.0 ARM
  • kernel-devel-5.10.57.1-1.cm1.x86_64.rpm on CBL Mariner 1.0 x64
  • kernel-docs-5.10.57.1-1.cm1.aarch64.rpm on CBL Mariner 1.0 ARM
  • kernel-docs-5.10.57.1-1.cm1.x86_64.rpm on CBL Mariner 1.0 x64
  • kernel-drivers-accessibility-5.10.57.1-1.cm1.aarch64.rpm on CBL Mariner 1.0 ARM
  • kernel-drivers-accessibility-5.10.57.1-1.cm1.x86_64.rpm on CBL Mariner 1.0 x64
  • kernel-drivers-sound-5.10.57.1-1.cm1.aarch64.rpm on CBL Mariner 1.0 ARM
  • kernel-drivers-sound-5.10.57.1-1.cm1.x86_64.rpm on CBL Mariner 1.0 x64
  • kernel-dtb-5.10.57.1-1.cm1.aarch64.rpm on CBL Mariner 1.0 ARM
  • kernel-oprofile-5.10.57.1-1.cm1.x86_64.rpm on CBL Mariner 1.0 x64
  • kernel-tools-5.10.57.1-1.cm1.aarch64.rpm on CBL Mariner 1.0 ARM
  • kernel-tools-5.10.57.1-1.cm1.x86_64.rpm on CBL Mariner 1.0 x64

✅ Updates Microsoft lists: 1 update

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

KB articleUpdateFixed build
—Security Update-

🧭 EchelonGraph on CVE-2021-3411

EchelonGraph score
6.7 MEDIUM
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 flaw was found in the Linux kernel in versions prior to 5.10. A violation of memory access was found while detecting a padding of int3 in the linking state. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Published by Red Hat, Inc., the CVE Numbering Authority that assigned CVE-2021-3411, 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 (2)