# CVE-2024-57804: scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs

> A race condition in the mpi3mr driver allows corrupting config pages when PHYs are rapidly toggled via sysfs, potentially leading to data modification.

- **Severity:** High 7.3 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 11 Jan 2025
- **Updated:** 21 Oct 2026
- **Also known as:** AZL-62684, BELL-CVE-2024-57804, DEBIAN-CVE-2024-57804, GHSA-q94p-cf39-j6hv, ROOT-OS-DEBIAN-12-CVE-2024-57804, ROOT-OS-UBUNTU-2204-CVE-2024-57804, UBUNTU-CVE-2024-57804

## What is CVE-2024-57804?

CVE-2024-57804 is a high-severity vulnerability in Linux kernel, published on 11 Jan 2025. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

In the Linux kernel, the following vulnerability has been resolved:

scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs

The driver, through the SAS transport, exposes a sysfs interface to
enable/disable PHYs in a controller/expander setup.  When multiple PHYs
are disabled and enabled in rapid succession, the persistent and current
config pages related to SAS IO unit/SAS Expander pages could get
corrupted.

Use separate memory for each config request.

## Which versions are affected by CVE-2024-57804?

It affects 1 product.


Products: Linux kernel.

## How do I fix CVE-2024-57804?

Apply the vendor's patch.

## Is CVE-2024-57804 being exploited?

There is no known exploitation of CVE-2024-57804 in the wild and no public exploit code.

## Other vulnerabilities in Linux kernel

- [CVE-2026-53266](https://insights.sbomify.com/CVE-2026-53266/): Linux Kernel Out-of-Bounds Write (high 8.8, exploited in the wild)
- [CVE-2013-6282](https://insights.sbomify.com/CVE-2013-6282/): Linux Kernel Improper Input Validation (high 8.8, exploited in the wild)
- [CVE-2022-0185](https://insights.sbomify.com/CVE-2022-0185/): Linux Kernel Heap-Based Buffer Overflow (high 8.4, exploited in the wild)
- [CVE-2013-2094](https://insights.sbomify.com/CVE-2013-2094/): Linux Kernel Privilege Escalation (high 8.4, exploited in the wild)
- [CVE-2026-53362](https://insights.sbomify.com/CVE-2026-53362/): Linux Kernel Unspecified (high 7.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-57804 and fix it if it is affected.

What it is: CVE-2024-57804 is a high-severity vulnerability in Linux kernel, published on 11 Jan 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-57804 in the wild and no public exploit code.

Affected product: Linux kernel. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-57804/ (Markdown: https://insights.sbomify.com/CVE-2024-57804/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-57804
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-57804
- OSV: https://osv.dev/vulnerability/CVE-2024-57804

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-57804/
Summaries are generated and may contain mistakes; the official description above is the record.