Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2022-27652 |
CWE-ID | CWE-276 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Red Hat OpenShift Container Platform Client/Desktop applications / Software for system administration cri-o (Red Hat package) Operating systems & Components / Operating system package or component openshift-clients (Red Hat package) Operating systems & Components / Operating system package or component openstack-ironic-python-agent (Red Hat package) Operating systems & Components / Operating system package or component ironic-images (Red Hat package) Operating systems & Components / Operating system package or component |
Vendor | Red Hat Inc. |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU62796
Risk: Low
CVSSv3.1: 6.2 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-27652
CWE-ID:
CWE-276 - Incorrect Default Permissions
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to containers are incorrectly started with non-empty default permissions within in Moby (Docker Engine). An attacker with access to programs with inheritable file capabilities can elevate those capabilities to the permitted set when execve(2) runs.
MitigationInstall updates from vendor's website.
Red Hat OpenShift Container Platform: 4.9.0 - 4.9.40
cri-o (Red Hat package): 1.22.5-3.rhaos4.9.gitb6d3a87.el7 - 1.22.5-3.rhaos4.9.gitb6d3a87.el8
openshift-clients (Red Hat package): 4.9.0-202109101042.p0.git.96e95ce.assembly.stream.el8 - 4.9.0-202203221324.p0.ga646be5.assembly.stream.el8
openstack-ironic-python-agent (Red Hat package): 8.1.1-0.20210722155129.7f3de67.el8
ironic-images (Red Hat package): 2021.2-20210827.1.el8
External linkshttp://access.redhat.com/errata/RHBA-2022:5433
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.