high
7.5
CWE
276
Advisory Published
CVE Published
CVE Published
Updated

CVE-2022-27649

First published: Tue Mar 22 2022(Updated: )

A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby (Docker Engine), where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Podman Project Podman<4.0.3
Redhat Developer Tools=1.0
Redhat Openshift Container Platform=4.0
Redhat Enterprise Linux=8.0
Redhat Enterprise Linux=8.6
Redhat Enterprise Linux Eus=8.4
Redhat Enterprise Linux Eus=8.6
Redhat Enterprise Linux For Ibm Z Systems=8.0
Redhat Enterprise Linux For Ibm Z Systems=8.6
Redhat Enterprise Linux For Ibm Z Systems Eus=8.4
Redhat Enterprise Linux For Ibm Z Systems Eus=8.6
Redhat Enterprise Linux For Power Little Endian=8.0
Redhat Enterprise Linux For Power Little Endian Eus=8.4
Redhat Enterprise Linux Server Aus=8.4
Redhat Enterprise Linux Server Aus=8.6
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions=8.4
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions=8.6
Redhat Enterprise Linux Server Tus=8.4
Redhat Enterprise Linux Server Tus=8.6
Redhat Enterprise Linux Server Update Services For Sap Solutions=8.4
Redhat Enterprise Linux Server Update Services For Sap Solutions=8.6
Fedoraproject Fedora=34
Fedoraproject Fedora=35
Fedoraproject Fedora=36

Remedy

https://github.com/containers/podman/commit/aafa80918a245edcbdaceb1191d749570f1872d0

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this flaw in Podman?

    The vulnerability ID for this flaw in Podman is CVE-2022-27649.

  • What is the severity of CVE-2022-27649?

    The severity of CVE-2022-27649 is high with a CVSS score of 7.5.

  • Which software packages are affected by CVE-2022-27649?

    The software packages affected by CVE-2022-27649 include Podman 4.0.3, Moby (Docker Engine), Redhat Developer Tools, Redhat Openshift Container Platform, and Redhat Enterprise Linux.

  • How can I fix CVE-2022-27649?

    To fix CVE-2022-27649, upgrade to Podman version 4.0.3 or install the necessary updates from Redhat.

  • Where can I find more information about CVE-2022-27649?

    You can find more information about CVE-2022-27649 in the Redhat Bugzilla and Redhat Advisory links provided.

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