# GSD-2022-1006078: HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report

> A NULL pointer dereference in the Linux Kernel Steam HID driver can cause a system crash, requiring a kernel patch to resolve.

- **Severity:** Not scored
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 Sep 2022

## What is GSD-2022-1006078?

GSD-2022-1006078 is a vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report

This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven.
This ID is fixed in Linux Kernel version v4.19.257 by commit c20d03b82a2e3ddbb555dad4d4f3374a9763222c, it was introduced in version v4.18 by commit c164d6abf3841ffacfdb757c10616f9cb1f67276. For more details please see the references link.

## Which versions are affected by GSD-2022-1006078?

1 open source package ship an affected version, including Kernel.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `Kernel` | Linux | All versions | None |

## How do I fix GSD-2022-1006078?

No fix has been published for GSD-2022-1006078 yet. Limit exposure of the affected software until one is available.

## Is GSD-2022-1006078 being exploited?

There is no known exploitation of GSD-2022-1006078 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for GSD-2022-1006078 and fix it if it is affected.

What it is: GSD-2022-1006078 is a vulnerability in Kernel, published on 17 Sep 2022. 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 GSD-2022-1006078 in the wild and no public exploit code.

Affected packages and fixed versions:
- Kernel (Linux): affected all versions; no fix listed

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/GSD-2022-1006078/ (Markdown: https://insights.sbomify.com/GSD-2022-1006078/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/GSD-2022-1006078

---
From sbomify Insights: https://insights.sbomify.com/GSD-2022-1006078/
Summaries are generated and may contain mistakes; the official description above is the record.