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Bug 922060 (CVE-2023-6476) - <app-containers/cri-o-1.29.0: node denial of service
Summary: <app-containers/cri-o-1.29.0: node denial of service
Status: RESOLVED FIXED
Alias: CVE-2023-6476
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal trivial
Assignee: Gentoo Security
URL:
Whiteboard: ~3 [noglsa]
Keywords:
Depends on:
Blocks:
 
Reported: 2024-01-13 20:28 UTC by John Helmert III
Modified: 2024-04-22 07:24 UTC (History)
1 user (show)

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Runtime testing required: ---

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Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2024-01-13 20:28:39 UTC 
CVE-2023-6476 (https://bugzilla.redhat.com/show_bug.cgi?id=2253994):

A flaw was found in CRI-O that involves an experimental annotation leading to a container being unconfined. This may allow a pod to specify and get any amount of memory/cpu, circumventing the kubernetes scheduler and potentially resulting in a denial of service in the node.

Fix in 1.27.3 and 1.28.3 according to the changelogs, please bump:

https://github.com/cri-o/cri-o/releases/tag/v1.27.3
https://github.com/cri-o/cri-o/releases/tag/v1.28.3
Comment 2 Hans de Graaff gentoo-dev Security 2024-04-22 07:24:29 UTC 
All done. Thanks!