CVE-2022-44643

Access policy with access to all tenants and using label selectors has more access

Published Dec 21, 2022 CVSS 3.1 · 5.7 Medium EPSS < 1% KEV · Not listed
Description
A vulnerability in the label-based access control of Grafana Labs Grafana Enterprise Metrics allows an attacker more access than intended. If an access policy which has label selector restrictions also has been granted access to all tenants in the system, the label selector restrictions will not be applied when using this policy with the affected versions of the software. This issue affects: Grafana Labs Grafana Enterprise Metrics GEM 1.X versions prior to 1.7.1 on AMD64; GEM 2.X versions prior to 2.3.1 on AMD64.

Remediation

Vendor Solution

Upgrade to 1.7.1 and higher in 1.X line, and 2.3.1 and higher in 2.X line


Vendor Workaround

If upgrading is not possible, discontinue use of access policies with label selector restrictions.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-47579 A vulnerability in the label-based access control of Grafana Labs Grafana Enterprise Metrics allows an attacker more access than intended. If an access policy which has label selector restrictions also has been granted access to all tenants in the system, the label selector restrictions will not be applied when using this policy with the affected versions of the software. This issue affects: Grafana Labs Grafana Enterprise Metrics GEM 1.X versions prior to 1.7.1 on AMD64; GEM 2.X versions prior to 2.3.1 on AMD64.
History
Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Apr 15, 2025, 7:37 PM
Reserved
Nov 3, 2022, 12:00 AM
Status
Modified
Published
Dec 20, 2022, 3:15 PM
Modified
Jun 17, 2026, 5:08 AM