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Vulnerability record · CVE-2022-23648 · published 3 March 2022

CVE-2022-23648: Linuxfoundation containerd information exposure vulnerability

Linuxfoundation · Containerd

containerd is a container runtime available as a daemon for Linux and Windows. A bug was found in containerd prior to versions 1.6.1, 1.5.10, and 1.14.12 where containers launched through containerd’s CRI implementation on Linux with a specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host. This may bypass any policy-based enforcement on container setup (including a Kubernetes Pod Security Policy) and expose potentially sensitive information. Kubernetes and crictl can both be configured to use containerd’s CRI implementation. This bug has been fixed in containerd 1.6.1, 1.5.10, and 1.4.12. Users should update to these versions to resolve the issue.

7.5 CVSS 3.1 High EPSS 27% · top 2.0% CWE-200 · Information exposure
7.5CVSS 3.1 base score, v2 5.0
27%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
22References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

containerd is a container runtime available as a daemon for Linux and Windows. A bug was found in containerd prior to versions 1.6.1, 1.5.10, and 1.14.12 where containers launched through containerd’s CRI implementation on Linux with a specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host. This may bypass any policy-based enforcement on container setup (including a Kubernetes Pod Security Policy) and expose potentially sensitive information. Kubernetes and crictl can both be configured to use containerd’s CRI implementation. This bug has been fixed in containerd 1.6.1, 1.5.10, and 1.4.12. Users should update to these versions to resolve the issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/166421/containerd-Image-Volume-Insecure-Handling.html ExploitThird Party AdvisoryVDB Entry
https://github.com/containerd/containerd/commit/10f428dac7cec44c864e1b830a4623af27a9fc70 PatchThird Party Advisory
https://github.com/containerd/containerd/releases/tag/v1.4.13 PatchRelease NotesThird Party Advisory
https://github.com/containerd/containerd/releases/tag/v1.5.10 PatchRelease NotesThird Party Advisory
https://github.com/containerd/containerd/releases/tag/v1.6.1 PatchRelease NotesThird Party Advisory
https://github.com/containerd/containerd/security/advisories/GHSA-crp2-qrr5-8pq7 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUDQUQBZJGBWJPMRVB6QCCC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFTS2EF3S7HNYSNZSEJZIJH
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCCARJ6FU4MWBTXHZNMS7NE
https://security.gentoo.org/glsa/202401-31
https://www.debian.org/security/2022/dsa-5091 Mailing ListThird Party Advisory
http://packetstormsecurity.com/files/166421/containerd-Image-Volume-Insecure-Handling.html ExploitThird Party AdvisoryVDB Entry
https://github.com/containerd/containerd/commit/10f428dac7cec44c864e1b830a4623af27a9fc70 PatchThird Party Advisory
https://github.com/containerd/containerd/releases/tag/v1.4.13 PatchRelease NotesThird Party Advisory
https://github.com/containerd/containerd/releases/tag/v1.5.10 PatchRelease NotesThird Party Advisory
https://github.com/containerd/containerd/releases/tag/v1.6.1 PatchRelease NotesThird Party Advisory
https://github.com/containerd/containerd/security/advisories/GHSA-crp2-qrr5-8pq7 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUDQUQBZJGBWJPMRVB6QCCC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFTS2EF3S7HNYSNZSEJZIJH
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCCARJ6FU4MWBTXHZNMS7NE
https://security.gentoo.org/glsa/202401-31
https://www.debian.org/security/2022/dsa-5091 Mailing ListThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2022-23648), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.