CVE-2017-9607

7HIGH

Key Information:

Vendor
Arm
Status
Arm-trusted-firmware
Vendor
CVE Published:
20 September 2017

Summary

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.

References

https://github.com/ARM-software/arm-trusted-firmware/blob...
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https://github.com/ARM-software/arm-trusted-firmware/wiki...
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CVSS V3.1

Score:
7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.