Information Exposure Affecting intel-microcode package, versions <3.20230808.0ubuntu0.16.04.1+esm1


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.08% (37th percentile)

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  • Snyk IDSNYK-UBUNTU1604-INTELMICROCODE-5836173
  • published9 Aug 2023
  • disclosed11 Aug 2023

Introduced: 9 Aug 2023

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

How to fix?

Upgrade Ubuntu:16.04 intel-microcode to version 3.20230808.0ubuntu0.16.04.1+esm1 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 Ubuntu. See How to fix? for Ubuntu:16.04 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 Scores

version 3.1