CVE-2017-9607
HIGH
7
CVSS Score
Published: September 20, 2017 at 04:00 PM UTC
Updated: June 17, 2026 at 01:28 AM UTC
1 product affected across 1 vendorTrusted Firmware a
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Severity
HIGH7
Exploit prediction
EPSS 0.8%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 1.3
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_CONFIRMIssue TrackingPatchRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/ARM-software/arm-trusted-firmware/blob/v1.4/docs/change-log.rst#new-featuresx_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://github.com/ARM-software/arm-trusted-firmware/wiki/ARM-Trusted-Firmware-Security-Advisory-TFV-4CVSS
- Attack Vector
- LOCAL
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-190
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