CVE intelligence and bounded remediation

CVE-2016-10423 — Qualcomm Sd 425 Firmware security vulnerability

High CVSS 7.5

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, and SD 820A, when a Trusted Application has opened the SPI interface to a particular device, it is possible for another Trusted Application to read the data on this open interface due to non-exclusive access of the SPI bus.

Severity
High
CVSS
7.5 (3.0)
Published
2018-04-18
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-200

Affected products

  • qualcomm / sd_425_firmware
  • qualcomm / sd_430_firmware
  • qualcomm / sd_450_firmware
  • qualcomm / sd_625_firmware
  • qualcomm / sd_650_firmware
  • qualcomm / sd_652_firmware

Showing 6 representative product identities from 8 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Information disclosure and sensitive data exposure

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace sensitive data through responses, errors, logs, metrics, traces, caches, exports, files, backups, and client bundles.
  • Identify affected subjects, tenants, retention windows, access controls, and downstream copies without opening unnecessary sensitive records.
  • Review metadata, timing, status, length, and existence signals as well as direct content disclosure.

Remediate safely

  • Minimize collection and output, apply field-level authorization and redaction at a centralized boundary, and return generic external errors.
  • Remove secrets and sensitive data from logs, artifacts, URLs, caches, and client-side bundles; rotate credentials that may have been exposed.
  • Update the affected component and add synthetic-data tests for response, error, observability, and export paths.

Authoritative sources

Complete CVE record and remediation plan

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