CVE intelligence and bounded remediation

CVE-2017-17171 — Some Huawei smart phones have the denial of service (DoS) vulnerability due to the improper processing of malicious parameters

Medium CVSS 6.3

Some Huawei smart phones have the denial of service (DoS) vulnerability due to the improper processing of malicious parameters. An attacker may trick a target user into installing a malicious APK and launch attacks using a pre-installed app with specific permissions. Successful exploit could allow the app to send specific parameters to the smart phone driver, which will result in system restart.

Severity
Medium
CVSS
6.3 (2.0)
Published
2018-06-01
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-20

Affected products

  • huawei / mate_8_firmware
  • huawei / p9_firmware

Showing 2 representative product identities from 31 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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