# CVE-2021-30284: Information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

> Attackers can cause information exposure and denial of service because the NAS fails to drop messages when integrity checks fail in Qualcomm Snapdragon firmware.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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:** 12 Nov 2021
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-25hm-2vqm-695w

## What is CVE-2021-30284?

CVE-2021-30284 is a high-severity vulnerability in Qualcomm Apq8009 Firmware, published on 12 Nov 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Possible information exposure and denial of service due to NAS not dropping messages when integrity check fails in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2021-30284?

It affects 146 products.


Products: Qualcomm Apq8009 Firmware, Qualcomm Apq8009w Firmware, Qualcomm Apq8017 Firmware, Qualcomm Apq8037 Firmware, Qualcomm Apq8053 Firmware, Qualcomm Apq8096au Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar6003 Firmware, Qualcomm Csr6030 Firmware, Qualcomm Mdm8207 Firmware, Qualcomm Mdm8215 Firmware, Qualcomm Mdm8215m Firmware, Qualcomm Mdm8615m Firmware, Qualcomm Mdm9150 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9207 Firmware, Qualcomm Mdm9215 Firmware, Qualcomm Mdm9230 Firmware, Qualcomm Mdm9250 Firmware and 126 more.

## How do I fix CVE-2021-30284?

No fix has been published for CVE-2021-30284 yet. Limit exposure of the affected software until one is available.

## Is CVE-2021-30284 being exploited?

There is no known exploitation of CVE-2021-30284 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-2021-30284 and fix it if it is affected.

What it is: CVE-2021-30284 is a high-severity vulnerability in Qualcomm Apq8009 Firmware, published on 12 Nov 2021. 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-2021-30284 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-2021-30284/ (Markdown: https://insights.sbomify.com/CVE-2021-30284/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2021-30284
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-30284
- OSV: https://osv.dev/vulnerability/CVE-2021-30284

---
From sbomify Insights: https://insights.sbomify.com/CVE-2021-30284/
Summaries are generated and may contain mistakes; the official description above is the record.