# CVE-2010-1436: Memory corruption in n/a

> Local attackers can trigger a kernel panic via out-of-bounds write in gfs2 when quota structures span pages, causing denial of service.

- **Severity:** Medium 4.9 (`AV:L/AC:L/Au:N/C:N/I:N/A:C`)
- **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:** 21 May 2010
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-mm65-5ccf-vcxq

## What is CVE-2010-1436?

CVE-2010-1436 is a medium-severity memory corruption vulnerability in Linux kernel, published on 21 May 2010. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

gfs2 in the Linux kernel 2.6.18, and possibly other versions, does not properly handle when the gfs2_quota struct occupies two separate pages, which allows local users to cause a denial of service (kernel panic) via certain manipulations that cause an out-of-bounds write, as demonstrated by writing from an ext3 file system to a gfs2 file system.

Weakness: CWE-399

## Which versions are affected by CVE-2010-1436?

It affects 1 product.


Products: Linux kernel.

## How do I fix CVE-2010-1436?

Apply the vendor's patch.

## Is CVE-2010-1436 being exploited?

There is no known exploitation of CVE-2010-1436 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-2010-1436 and fix it if it is affected.

What it is: CVE-2010-1436 is a medium-severity memory corruption vulnerability in Linux kernel, published on 21 May 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-2010-1436 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-2010-1436/ (Markdown: https://insights.sbomify.com/CVE-2010-1436/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-1436
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-1436
- OSV: https://osv.dev/vulnerability/CVE-2010-1436

---
From sbomify Insights: https://insights.sbomify.com/CVE-2010-1436/
Summaries are generated and may contain mistakes; the official description above is the record.