# CVE-2022-25705: Integer Overflow to Buffer Overflow in Modem

> An integer overflow in Qualcomm Snapdragon modem firmware allows buffer overflow, potentially enabling code execution or privilege escalation.

- **Severity:** High 7.8 (`CVSS:3.1/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:** 7 Mar 2023
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-w9cc-3843-6mhx

## What is CVE-2022-25705?

CVE-2022-25705 is a high-severity vulnerability in Qualcomm Apq8009 Firmware, published on 7 Mar 2023. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Memory corruption in modem due to integer overflow to buffer overflow while handling APDU response

Weakness: CWE-190 (Integer Overflow or Wraparound), CWE-680 (Integer Overflow to Buffer Overflow)

## Which versions are affected by CVE-2022-25705?

It affects 201 products.


Products: Qualcomm Apq8009 Firmware, Qualcomm Apq8009w Firmware, Qualcomm Apq8017 Firmware, Qualcomm Apq8037 Firmware, Qualcomm Apq8052 Firmware, Qualcomm Apq8056 Firmware, Qualcomm Apq8076 Firmware, Qualcomm Apq8096au Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Csra6620 Firmware, Qualcomm Csra6640 Firmware, Qualcomm Csrb31024 Firmware, Qualcomm Mdm8207 Firmware, Qualcomm Mdm9150 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9207 Firmware, Qualcomm Mdm9230 Firmware, Qualcomm Mdm9250 Firmware and 181 more.

## How do I fix CVE-2022-25705?

No fix has been published for CVE-2022-25705 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-25705 being exploited?

There is no known exploitation of CVE-2022-25705 in the wild and no public exploit code.

## Other vulnerabilities in Qualcomm Apq8009 Firmware

- [CVE-2021-1905](https://insights.sbomify.com/CVE-2021-1905/): Qualcomm Multiple Chipsets Use-After-Free (high 8.4, exploited in the wild)
- [CVE-2020-11261](https://insights.sbomify.com/CVE-2020-11261/): Qualcomm Multiple Chipsets Improper Input Validation (high 7.8, exploited in the wild)
- [CVE-2021-1906](https://insights.sbomify.com/CVE-2021-1906/): Qualcomm Multiple Chipsets Detection of Error Condition Without Action (medium 6.2, exploited in the wild)
- [CVE-2022-40510](https://insights.sbomify.com/CVE-2022-40510/): Buffer copy without checking size of input in Audio. (critical 9.8)
- [CVE-2022-22088](https://insights.sbomify.com/CVE-2022-22088/): Integer Overflow to Buffer Overflow in Bluetooth HOST (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-25705 and fix it if it is affected.

What it is: CVE-2022-25705 is a high-severity vulnerability in Qualcomm Apq8009 Firmware, published on 7 Mar 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-2022-25705 in the wild and no public exploit code.

Affected product: Qualcomm Apq8009 Firmware. 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-2022-25705/ (Markdown: https://insights.sbomify.com/CVE-2022-25705/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-25705
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-25705
- OSV: https://osv.dev/vulnerability/CVE-2022-25705

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-25705/
Summaries are generated and may contain mistakes; the official description above is the record.