# CVE-2023-34355: Privilege escalation in Intel(R) Server Board M10JNP2SB integrated BMC video drivers

> An authenticated local attacker can escalate privileges via uncontrolled search path in Intel BMC video drivers.

- **Severity:** Medium 6.7 (`CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/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:** A user has to click or open something
- **Fix available:** No
- **Published:** 11 Aug 2023
- **Updated:** 17 Oct 2024
- **Also known as:** GHSA-mc7q-7mv3-7cwg

## What is CVE-2023-34355?

CVE-2023-34355 is a medium-severity vulnerability in Intel(R) Server Board M10JNP2SB integrated BMC video drivers, published on 11 Aug 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

Uncontrolled search path element for some Intel(R) Server Board M10JNP2SB integrated BMC video drivers before version 3.0 for Microsoft Windows and before version 1.13.4 for linux may allow an authenticated user to potentially enable escalation of privilege via local access.

Weakness: CWE-427 (Uncontrolled Search Path Element)

## Which versions are affected by CVE-2023-34355?

It affects 1 product.


Products: Intel Integrated Bmc Video Driver.

## How do I fix CVE-2023-34355?

No fix has been published for CVE-2023-34355 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-34355 being exploited?

There is no known exploitation of CVE-2023-34355 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-34355 and fix it if it is affected.

What it is: CVE-2023-34355 is a medium-severity vulnerability in Intel(R) Server Board M10JNP2SB integrated BMC video drivers, published on 11 Aug 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2023-34355 in the wild and no public exploit code.

Affected product: Intel(R) Server Board M10JNP2SB integrated BMC video drivers. 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-2023-34355/ (Markdown: https://insights.sbomify.com/CVE-2023-34355/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-34355
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-34355
- OSV: https://osv.dev/vulnerability/CVE-2023-34355

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From sbomify Insights: https://insights.sbomify.com/CVE-2023-34355/
Summaries are generated and may contain mistakes; the official description above is the record.