# CVE-2019-10637: Security feature bypass in n/a

> Attackers can bypass secure boot protection on Marvell SSD controllers by manipulating IO pins, compromising device integrity.

- **Severity:** Medium 4.6 (`CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 5 Jun 2019
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-qjw4-fv8h-3vrh

## What is CVE-2019-10637?

CVE-2019-10637 is a medium-severity vulnerability in n/a, published on 5 Jun 2019. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Marvell SSD Controller (88SS1074, 88SS1079, 88SS1080, 88SS1093, 88SS1092, 88SS1095, 88SS9174, 88SS9175, 88SS9187, 88SS9188, 88SS9189, 88SS9190, 88SS1085, 88SS1087, 88SS1090, 88SS1100, 88SS1084, 88SS1088, & 88SS1098) devices are vulnerable in manipulating a combination of IO pins to bypass the secure boot protection mechanism.

## Which versions are affected by CVE-2019-10637?

It affects 19 products.


Products: Marvell 88ss1074 Firmware, Marvell 88ss1079 Firmware, Marvell 88ss1080 Firmware, Marvell 88ss1084 Firmware, Marvell 88ss1085 Firmware, Marvell 88ss1087 Firmware, Marvell 88ss1088 Firmware, Marvell 88ss1090 Firmware, Marvell 88ss1092 Firmware, Marvell 88ss1093 Firmware, Marvell 88ss1095 Firmware, Marvell 88ss1098 Firmware, Marvell 88ss1100 Firmware, Marvell 88ss9174 Firmware, Marvell 88ss9175 Firmware, Marvell 88ss9187 Firmware, Marvell 88ss9188 Firmware, Marvell 88ss9189 Firmware, Marvell 88ss9190 Firmware.

## How do I fix CVE-2019-10637?

No fix has been published for CVE-2019-10637 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-10637 being exploited?

There is no known exploitation of CVE-2019-10637 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2019-10636](https://insights.sbomify.com/CVE-2019-10636/): Security feature bypass in n/a (medium 4.6)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-10637 and fix it if it is affected.

What it is: CVE-2019-10637 is a medium-severity vulnerability in n/a, published on 5 Jun 2019. 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-2019-10637 in the wild and no public exploit code.

Affected product: n/a. 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-2019-10637/ (Markdown: https://insights.sbomify.com/CVE-2019-10637/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-10637
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-10637
- OSV: https://osv.dev/vulnerability/CVE-2019-10637

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-10637/
Summaries are generated and may contain mistakes; the official description above is the record.