CVE-2022-41723 Affecting criu package, versions <0:3.18-4.module+el8.9.0+90021+ce997450


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
4.18% (93rd percentile)

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  • Snyk IDSNYK-ORACLE8-CRIU-6080902
  • published23 Nov 2023
  • disclosed28 Feb 2023

Introduced: 28 Feb 2023

CVE-2022-41723  (opens in a new tab)

How to fix?

Upgrade Oracle:8 criu to version 0:3.18-4.module+el8.9.0+90021+ce997450 or higher.
This issue was patched in ELSA-2023-6939.

NVD Description

Note: Versions mentioned in the description apply only to the upstream criu package and not the criu package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.

CVSS Scores

version 3.1