CVE intelligence and bounded remediation

CVE-2020-1785 — Mate 10 Pro;Honor V10;Honor 10;Nova 4 smartphones have a denial of service vulnerability

High CVSS 7.1

Mate 10 Pro;Honor V10;Honor 10;Nova 4 smartphones have a denial of service vulnerability. The system does not properly check the status of certain module during certain operations, an attacker should trick the user into installing a malicious application, successful exploit could cause reboot of the smartphone.

Severity
High
CVSS
7.1 (2.0)
Published
2020-01-03
CISA KEV
Not currently listed
Ecosystem
operating-system

Affected products

  • huawei / mate_10_pro_firmware
  • huawei / honor_v10_firmware
  • huawei / honor_10_firmware
  • huawei / nova_4_firmware

Showing 4 representative product identities from 12 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Resource exhaustion and denial of service

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

Check exposure

  • Identify attacker-influenced work factors including input size, nesting, compression, fan-out, regex cost, allocation, recursion, retries, and connection lifetime.
  • Map per-request and shared CPU, memory, disk, descriptor, thread, queue, and downstream-service limits.
  • Determine whether authentication, tenancy, quotas, and rate controls apply before expensive processing begins.

Remediate safely

  • Bound input size, nesting, expansion, work, concurrency, queue depth, retries, and execution time before resource-intensive processing.
  • Release resources on every success, error, cancellation, and timeout path and use backpressure instead of unbounded buffering.
  • Update affected components and add small deterministic tests that assert resource ceilings rather than exhausting a host.

Authoritative sources

Complete CVE record and remediation plan

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