VULNERABILITY INTELLIGENCE

CVE-2017-9607

CVSS score7 HIGH

EPSS probability0.79%

CISA KEVNot currently listed

Published2017-09-20

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Weakness classification

CWE-190: Integer Overflow or Wraparound

Primary references

cve@mitre.org — Issue Tracking, Patch, Release Notes, Third Party Advisory
cve@mitre.org — Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Patch, Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Patch, Third Party Advisory