Azure IoT Platform Device SDK Double Free Vulnerability
Priority MEDIUM 52CWE-415Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-415 and the CVSS impact.
Summary
The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. When processing an incorrect `AMQP_VALUE` failed state, may cause a double free problem. This may cause a RCE. Update submodule with commit 2ca42b6e4e098af2d17e487814a91d05f6ae4987.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01418 72nd percentileScored 2026-11-07
Fix Fixed azure-uamqp-c (Azure): 2023-2-08
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA azure-uamqp-c (Azure) Fixed in 2023-2-08
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
Not affected: 1 product
- Red Hat Ansible Automation Platform 2
Timeline
- 2026-10-02 Threatist record created from CVE-2024-27099
References
More Microsoft Azure Uamqp vulnerabilities
- TI-2024-16565 Azure IoT Platform Device SDK Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-14371 Azure IoT Platform Device SDK Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
Sources
- CVE-2024-27099 · CVE Program
- CVE-2024-27099 · NVD
- FIRST EPSS
- CVE-2024-27099 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences