Information Exposure Affecting intel-microcode package, versions <3.20230808.1~deb12u1


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
3.05% (87th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ECHOLATEST-INTELMICROCODE-18674555
  • published12 Aug 2026
  • disclosed11 Aug 2023

Introduced: 11 Aug 2023

CVE-2022-40982  (opens in a new tab)
CWE-203  (opens in a new tab)

How to fix?

Upgrade Echo:latest intel-microcode to version 3.20230808.1~deb12u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream intel-microcode package and not the intel-microcode package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

CVSS Base Scores

version 3.1