CVE-2015-1474: Integer Overflow
First published: Mon Feb 16 2015(Updated: )
Multiple integer overflows in the GraphicBuffer::unflatten function in platform/frameworks/native/libs/ui/GraphicBuffer.cpp in Android through 5.0 allow attackers to gain privileges or cause a denial of service (memory corruption) via vectors that trigger a large number of (1) file descriptors or (2) integer values.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | <=5.0 |
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Reference Links
- http://packetstormsecurity.com/files/130778/Google-Android-Integer-Oveflow-Heap-Corruption.html
- http://seclists.org/fulldisclosure/2015/Mar/63
- http://www.securityfocus.com/bid/72788
- http://www.securitytracker.com/id/1031875
- https://android.googlesource.com/platform/frameworks/native/+/38803268570f90e97452cd9a30ac831661829091
- https://www.blackhat.com/docs/us-15/materials/us-15-Gong-Fuzzing-Android-System-Services-By-Binder-Call-To-Escalate-Privilege.pdf
Frequently Asked Questions
What is the severity of CVE-2015-1474?
CVE-2015-1474 has a high severity level due to the potential for privilege escalation and denial of service.
How do I fix CVE-2015-1474?
To fix CVE-2015-1474, update your Android device to a version higher than 5.0, as versions after this do not contain the vulnerability.
What systems are affected by CVE-2015-1474?
CVE-2015-1474 affects Google Android versions up to and including 5.0.
What type of exploitation is possible with CVE-2015-1474?
CVE-2015-1474 can be exploited to gain privileges or cause memory corruption, leading to denial of service.
Is CVE-2015-1474 a remote vulnerability?
CVE-2015-1474 is not specifically described as a remote vulnerability; it involves local exploitation through the GraphicBuffer manipulation.
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