OpenAMP v2025.10.0 ELF loader contains an integer overflow vulnerability in firmware image parsing. In elf_loader.c, it performs multiplication of two attacker-controlled 16-bit values from the ELF header without overflow checking. On 32-bit embedded systems (STM32MP1, Zynq, i.MX), large values can cause the product to wrap around to a small value.
History

Fri, 01 May 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 01 May 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-190

Fri, 01 May 2026 17:00:00 +0000

Type Values Removed Values Added
Description OpenAMP v2025.10.0 ELF loader contains an integer overflow vulnerability in firmware image parsing. In elf_loader.c, it performs multiplication of two attacker-controlled 16-bit values from the ELF header without overflow checking. On 32-bit embedded systems (STM32MP1, Zynq, i.MX), large values can cause the product to wrap around to a small value.
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-01T17:44:59.342Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-37540

cve-icon Vulnrichment

Updated: 2026-05-01T17:44:55.336Z

cve-icon NVD

Status : Received

Published: 2026-05-01T17:16:23.933

Modified: 2026-05-01T18:16:15.047

Link: CVE-2026-37540

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.