---
title: "CVE-2015-6631\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2015-6631?format=md
keywords: index, follow
---

# CVE-2015-6631

Publication date 8 December 2015

Last updated 24 July 2024

---

Ubuntu priority

**Negligible**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

Toggle side navigation

## Description

libstagefright in Android before 5.1.1 LMY48Z and 6.0 before 2015-12-01
allows remote attackers to obtain sensitive information, and consequently
bypass an unspecified protection mechanism, via unknown vectors, as
demonstrated by obtaining Signature or SignatureOrSystem access, aka
internal bug 24623447.

[Read the notes from the security team](https://ubuntu.com/security/CVE-2015-6631?format=md#notes)

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| android | 15.10 wily | Ignored |
| 15.04 vivid | Ignored |
| 14.04 LTS trusty | Not in release |
| 12.04 LTS precise | Not in release |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)
* [Patch details](https://ubuntu.com/security/CVE-2015-6631?format=md#patch-details)

## Notes

---

### [jdstrand](https://launchpad.net/~jdstrand)

as with previous stagefright issues, this issue affects Ubuntu's
android packages, but not in a way that is exposed to apps. See
CVE-2015-1538 for details

### Patch details

For informational purposes only. We recommend not to cherry-pick updates. [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)

| Package | Patch details |
| --- | --- |
| android | * Upstream:   <https://android.googlesource.com/platform/frameworks/av/+/7ed8d1eff9b292b3c65a875b13a549e29654534b%5E%21/> |

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6631)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2015-6631)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2015-6631)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2015-6631)

### Other references

* <http://source.android.com/security/bulletin/2015-12-01.html>
* <https://www.cve.org/CVERecord?id=CVE-2015-6631>