# CVE-2022-36382: Memory corruption in Intel(R) Ethernet Network Controllers and Adapters E810 Series and some Intel(R) Ethernet 700 Series Controllers and Adapters

> A privileged local attacker can cause a denial of service via an out-of-bounds write in Intel Ethernet controller firmware.

- **Severity:** Medium 6.0 (`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 16 Feb 2023
- **Updated:** 27 Jan 2025
- **Also known as:** GHSA-3c52-h4x3-2jhm

## What is CVE-2022-36382?

CVE-2022-36382 is a medium-severity memory corruption vulnerability in Intel(R) Ethernet Network Controllers and Adapters E810 Series and some Intel(R) Ethernet 700 Series Controllers and Adapters, published on 16 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Out-of-bounds write in firmware for some Intel(R) Ethernet Network Controllers and Adapters E810 Series before version 1.7.0.8 and some Intel(R) Ethernet 700 Series Controllers and Adapters before version 9.101 may allow a privileged user to potentially enable denial of service via local access.

Weakness: CWE-787 (Out-of-bounds Write)

## Which versions are affected by CVE-2022-36382?

It affects 15 products.


Products: Intel Ethernet Controller X710-Am2 Firmware, Intel Ethernet Controller X710-Bm2 Firmware, Intel Ethernet Controller Xl710-Am1 Firmware, Intel Ethernet Controller Xl710-Am2 Firmware, Intel Ethernet Controller Xl710-Bm1 Firmware, Intel Ethernet Controller Xl710-Bm2 Firmware, Intel Ethernet Controller Xxv710-Am1 Firmware, Intel Ethernet Controller Xxv710-Am2 Firmware, Intel Ethernet Converged Network Adapter X710-Da2 Firmware, Intel Ethernet Converged Network Adapter X710-Da4 Firmware, Intel Ethernet Converged Network Adapter Xl710-Da1 Firmware, Intel Ethernet Converged Network Adapter Xl710-Da2 Firmware, Intel Ethernet Network Controller E810-Cam1 Firmware, Intel Ethernet Network Controller E810-Cam2 Firmware, Intel Ethernet Network Controller E810-Xxvam2 Firmware.

## How do I fix CVE-2022-36382?

No fix has been published for CVE-2022-36382 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-36382 being exploited?

There is no known exploitation of CVE-2022-36382 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-36382 and fix it if it is affected.

What it is: CVE-2022-36382 is a medium-severity memory corruption vulnerability in Intel(R) Ethernet Network Controllers and Adapters E810 Series and some Intel(R) Ethernet 700 Series Controllers and Adapters, published on 16 Feb 2023. 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-2022-36382 in the wild and no public exploit code.

Affected product: Intel(R) Ethernet Network Controllers and Adapters E810 Series and some Intel(R) Ethernet 700 Series Controllers and Adapters. 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-2022-36382/ (Markdown: https://insights.sbomify.com/CVE-2022-36382/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-36382
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-36382
- OSV: https://osv.dev/vulnerability/CVE-2022-36382

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From sbomify Insights: https://insights.sbomify.com/CVE-2022-36382/
Summaries are generated and may contain mistakes; the official description above is the record.