# CVE-2018-11895: Memory corruption in Android for MSM, Firefox OS for MSM, QRD Android

> Improper length validation in the WLAN driver allows memory corruption, potentially enabling code execution or privilege escalation on Qualcomm-based Android devices.

- **Severity:** High 7.8 (`CVSS:3.0/AV:L/AC:L/PR:L/UI:N/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:** Not needed
- **Fix available:** No
- **Published:** 19 Sep 2018
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-2wq7-p5vp-5q7g

## What is CVE-2018-11895?

CVE-2018-11895 is a high-severity memory corruption vulnerability in Google Android, published on 19 Sep 2018. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper length check Validation in WLAN function can lead to driver writes the default rsn capabilities to the memory not allocated to the frame.

Weakness: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

## Which versions are affected by CVE-2018-11895?

It affects 1 product.


Products: Google Android.

## How do I fix CVE-2018-11895?

No fix has been published for CVE-2018-11895 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-11895 being exploited?

There is no known exploitation of CVE-2018-11895 in the wild and no public exploit code.

## Other vulnerabilities in Google Android

- [CVE-2026-58704](https://insights.sbomify.com/CVE-2026-58704/): Google Pixel Improper Authorization (high 8.8, exploited in the wild)
- [CVE-2025-48543](https://insights.sbomify.com/CVE-2025-48543/): Android Runtime Use-After-Free (high 8.8, exploited in the wild)
- [CVE-2023-35674](https://insights.sbomify.com/CVE-2023-35674/): Android Framework Privilege Escalation (high 8.8, exploited in the wild)
- [CVE-2025-48595](https://insights.sbomify.com/CVE-2025-48595/): Android Framework Integer Overflow (high 8.4, exploited in the wild)
- [CVE-2024-32896](https://insights.sbomify.com/CVE-2024-32896/): Android Pixel Privilege Escalation (high 8.1, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-11895 and fix it if it is affected.

What it is: CVE-2018-11895 is a high-severity memory corruption vulnerability in Google Android, published on 19 Sep 2018. 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-2018-11895 in the wild and no public exploit code.

Affected product: Google Android. 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-2018-11895/ (Markdown: https://insights.sbomify.com/CVE-2018-11895/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-11895
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-11895
- OSV: https://osv.dev/vulnerability/CVE-2018-11895

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-11895/
Summaries are generated and may contain mistakes; the official description above is the record.