# CVE-2023-41304: Other in EMUI

> Attackers can improperly resize app windows to floating window dimensions due to insufficient parameter verification in the window module.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 11 Oct 2023
- **Updated:** 18 Sep 2024
- **Also known as:** GHSA-2r4r-f5qg-rq3g

## What is CVE-2023-41304?

CVE-2023-41304 is a medium-severity vulnerability in Huawei Emui, published on 11 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Parameter verification vulnerability in the window module.Successful exploitation of this vulnerability may cause the size of an app window to be adjusted to that of a floating window.

Weakness: CWE-754 (Improper Check for Unusual or Exceptional Conditions)

## Which versions are affected by CVE-2023-41304?

It affects 2 products.


Products: Huawei Emui, Huawei Harmonyos.

## How do I fix CVE-2023-41304?

No fix has been published for CVE-2023-41304 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-41304 being exploited?

There is no known exploitation of CVE-2023-41304 in the wild and no public exploit code.

## Other vulnerabilities in Huawei Emui

- [CVE-2023-52370](https://insights.sbomify.com/CVE-2023-52370/): Memory corruption in EMUI (critical 9.8)
- [CVE-2023-52378](https://insights.sbomify.com/CVE-2023-52378/): Business logic in EMUI (critical 9.8)
- [CVE-2023-52381](https://insights.sbomify.com/CVE-2023-52381/): Code injection in EMUI (critical 9.8)
- [CVE-2023-52103](https://insights.sbomify.com/CVE-2023-52103/): Memory corruption in EMUI (critical 9.8)
- [CVE-2023-46773](https://insights.sbomify.com/CVE-2023-46773/): Privilege escalation in EMUI (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-41304 and fix it if it is affected.

What it is: CVE-2023-41304 is a medium-severity vulnerability in Huawei Emui, published on 11 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-41304 in the wild and no public exploit code.

Affected product: Huawei Emui. 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-2023-41304/ (Markdown: https://insights.sbomify.com/CVE-2023-41304/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-41304
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-41304
- OSV: https://osv.dev/vulnerability/CVE-2023-41304

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-41304/
Summaries are generated and may contain mistakes; the official description above is the record.