# CVE-2019-2293: Use after free in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

> A use-after-free vulnerability in Qualcomm Snapdragon firmware allows attackers to execute arbitrary code or cause a denial of service via improper resource freeing.

- **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:** 25 Jul 2019
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-c54h-299w-6cc2

## What is CVE-2019-2293?

CVE-2019-2293 is a high-severity use after free vulnerability in Qualcomm Msm8909w Firmware, published on 25 Jul 2019. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Pointer dereference while freeing IFE resources due to lack of length check of in port resource. in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MSM8909W, QCS405, QCS605, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 845 / SD 850, SD 855, SDM630, SDM660, SDX24

Weakness: CWE-416 (Use After Free)

## Which versions are affected by CVE-2019-2293?

It affects 21 products.


Products: Qualcomm Msm8909w Firmware, Qualcomm Qcs405 Firmware, Qualcomm Qcs605 Firmware, Qualcomm Sd 425 Firmware, Qualcomm Sd 427 Firmware, Qualcomm Sd 430 Firmware, Qualcomm Sd 435 Firmware, Qualcomm Sd 450 Firmware, Qualcomm Sd 625 Firmware, Qualcomm Sd 636 Firmware, Qualcomm Sd 670 Firmware, Qualcomm Sd 675 Firmware, Qualcomm Sd 710 Firmware, Qualcomm Sd 712 Firmware, Qualcomm Sd 730 Firmware, Qualcomm Sd 845 Firmware, Qualcomm Sd 850 Firmware, Qualcomm Sd 855 Firmware, Qualcomm Sdm630 Firmware, Qualcomm Sdm660 Firmware and 1 more.

## How do I fix CVE-2019-2293?

No fix has been published for CVE-2019-2293 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-2293 being exploited?

There is no known exploitation of CVE-2019-2293 in the wild and no public exploit code.

## Other vulnerabilities in Qualcomm Msm8909w Firmware

- [CVE-2019-2285](https://insights.sbomify.com/CVE-2019-2285/): Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables (critical 9.8)
- [CVE-2019-10509](https://insights.sbomify.com/CVE-2019-10509/): Use after free in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables (critical 9.8)
- [CVE-2019-10538](https://insights.sbomify.com/CVE-2019-10538/): Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables (critical 9.8)
- [CVE-2019-2255](https://insights.sbomify.com/CVE-2019-2255/): Code injection in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables (critical 9.8)
- [CVE-2019-2259](https://insights.sbomify.com/CVE-2019-2259/): Denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-2293 and fix it if it is affected.

What it is: CVE-2019-2293 is a high-severity use after free vulnerability in Qualcomm Msm8909w Firmware, published on 25 Jul 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-2019-2293 in the wild and no public exploit code.

Affected product: Qualcomm Msm8909w 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-2019-2293/ (Markdown: https://insights.sbomify.com/CVE-2019-2293/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-2293
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-2293
- OSV: https://osv.dev/vulnerability/CVE-2019-2293

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From sbomify Insights: https://insights.sbomify.com/CVE-2019-2293/
Summaries are generated and may contain mistakes; the official description above is the record.