Description
The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1_plat_mem_check protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 image, which triggers an integer overflow.
Published: 2017-09-20
Score: 7.0 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-18538 The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1_plat_mem_check protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 image, which triggers an integer overflow.
History

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Subscriptions

Arm Arm-trusted-firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T17:11:02.299Z

Reserved: 2017-06-13T00:00:00.000Z

Link: CVE-2017-9607

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-09-20T16:29:00.957

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-9607

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses