# CVE-2010-4082: Information disclosure in n/a

> Local attackers can read sensitive kernel stack memory via a VIAFB_GET_INFO ioctl call due to uninitialized structure members.

- **Severity:** Low 1.9 (`AV:L/AC:M/Au:N/C:P/I:N/A:N`)
- **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:** Yes
- **Published:** 30 Nov 2010
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-qqqc-x237-8gf8

## What is CVE-2010-4082?

CVE-2010-4082 is a low-severity vulnerability in Linux kernel, published on 30 Nov 2010. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

The viafb_ioctl_get_viafb_info function in drivers/video/via/ioctl.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a VIAFB_GET_INFO ioctl call.

Weakness: CWE-909 (Missing Initialization of Resource)

## Which versions are affected by CVE-2010-4082?

It affects 5 products.


Products: Linux kernel, Opensuse Opensuse, Suse Linux Enterprise Desktop, Suse Linux Enterprise Real Time Extension, Suse Linux Enterprise Server.

## How do I fix CVE-2010-4082?

Apply the vendor's patch.

## Is CVE-2010-4082 being exploited?

There is no known exploitation of CVE-2010-4082 in the wild and no public exploit code.

## Other vulnerabilities in Linux kernel

- [CVE-2026-53266](https://insights.sbomify.com/CVE-2026-53266/): Linux Kernel Out-of-Bounds Write (high 8.8, exploited in the wild)
- [CVE-2013-6282](https://insights.sbomify.com/CVE-2013-6282/): Linux Kernel Improper Input Validation (high 8.8, exploited in the wild)
- [CVE-2022-0185](https://insights.sbomify.com/CVE-2022-0185/): Linux Kernel Heap-Based Buffer Overflow (high 8.4, exploited in the wild)
- [CVE-2013-2094](https://insights.sbomify.com/CVE-2013-2094/): Linux Kernel Privilege Escalation (high 8.4, exploited in the wild)
- [CVE-2026-53362](https://insights.sbomify.com/CVE-2026-53362/): Linux Kernel Unspecified (high 7.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2010-4082 and fix it if it is affected.

What it is: CVE-2010-4082 is a low-severity vulnerability in Linux kernel, published on 30 Nov 2010. 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-2010-4082 in the wild and no public exploit code.

Affected product: Linux kernel. 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-2010-4082/ (Markdown: https://insights.sbomify.com/CVE-2010-4082/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-4082
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-4082
- OSV: https://osv.dev/vulnerability/CVE-2010-4082

---
From sbomify Insights: https://insights.sbomify.com/CVE-2010-4082/
Summaries are generated and may contain mistakes; the official description above is the record.