Home/CVE/A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerabilit
CVE

CVE-2022-27649

A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerabilit

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.

HIGH · CVSS 7.5 EPSS 0.00508
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-276Incorrect Default Permissions
CWE-276Incorrect Default Permissions
▤

Affected Products & Versions

14
podman project podman< 4.0.3
redhat developer toolsall versions
redhat openshift container platformall versions
redhat enterprise linuxall versions
redhat enterprise linux eusall versions
redhat enterprise linux for ibm z systemsall versions
redhat enterprise linux for ibm z systems eusall versions
redhat enterprise linux for power little endianall versions
▤

Affected Packages

4
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go github.com/containers/podman
Go github.com/containers/podman/v2
Go github.com/containers/podman/v3
Go github.com/containers/podman/v4 HIGH fixed in 4.0.3
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 Apr 2022 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

10
suse-csafopenSUSE-SU-2024:11982-1
suse-csafSUSE-SU-2023:0326-1
suse-csafSUSE-SU-2023:0187-1
msrcCVE-2022-27649
rhsaRHSA-2022:4651Moderate
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=2066568Issue TrackingThird Party Advisory
https://github.com/containers/podman/commit/aafa80918a245edcbdaceb1191d749570f1872d0PatchThird Party Advisory
https://github.com/containers/podman/security/advisories/GHSA-qvf8-p83w-v58jThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4KDETHL5XCT6RZN2BBNOCEXRZ2W3SFU3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUJZV3HBP56ADXU6QH2V7RNYUPMVBXQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J5WPM42UR6XIBQNQPNQHM32X7S4LJTRX/
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