# CVE-2015-3335: Security feature bypass in n/a

> Missing resource limits in Chrome's NaCl sandbox allow attackers to bypass security controls, potentially facilitating row-hammer attacks or other impacts.

- **Severity:** High 7.5 (`AV:N/AC:L/Au:N/C:P/I:P/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 19 Apr 2015
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-4rcp-p5x7-vvjf

## What is CVE-2015-3335?

CVE-2015-3335 is a high-severity vulnerability in Google Chrome, published on 19 Apr 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

The NaClSandbox::InitializeLayerTwoSandbox function in components/nacl/loader/sandbox_linux/nacl_sandbox_linux.cc in Google Chrome before 42.0.2311.90 does not have RLIMIT_AS and RLIMIT_DATA limits for Native Client (aka NaCl) processes, which might make it easier for remote attackers to conduct row-hammer attacks or have unspecified other impact by leveraging the ability to run a crafted program in the NaCl sandbox.

Weakness: CWE-264

## Which versions are affected by CVE-2015-3335?

It affects 2 products.


Products: Google Chrome, Opensuse Opensuse.

## How do I fix CVE-2015-3335?

No fix has been published for CVE-2015-3335 yet. Limit exposure of the affected software until one is available.

## Is CVE-2015-3335 being exploited?

There is no known exploitation of CVE-2015-3335 in the wild and no public exploit code.

## Other vulnerabilities in Google Chrome

- [CVE-2022-4135](https://insights.sbomify.com/CVE-2022-4135/): Google Chromium GPU Heap Buffer Overflow (critical 9.6, exploited in the wild)
- [CVE-2020-16017](https://insights.sbomify.com/CVE-2020-16017/): Google Chrome Use-After-Free (critical 9.6, exploited in the wild)
- [CVE-2020-16010](https://insights.sbomify.com/CVE-2020-16010/): Google Chrome for Android UI Heap Buffer Overflow (critical 9.6, exploited in the wild)
- [CVE-2026-87491](https://insights.sbomify.com/CVE-2026-87491/): Google Chromium V8 Out of Bounds Write (high 8.8, exploited in the wild)
- [CVE-2026-85046](https://insights.sbomify.com/CVE-2026-85046/): Google Chromium V8 Type Confusion (high 8.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2015-3335 and fix it if it is affected.

What it is: CVE-2015-3335 is a high-severity vulnerability in Google Chrome, published on 19 Apr 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2015-3335 in the wild and no public exploit code.

Affected product: Google Chrome. 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-2015-3335/ (Markdown: https://insights.sbomify.com/CVE-2015-3335/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2015-3335
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2015-3335
- OSV: https://osv.dev/vulnerability/CVE-2015-3335

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From sbomify Insights: https://insights.sbomify.com/CVE-2015-3335/
Summaries are generated and may contain mistakes; the official description above is the record.