CVE-2015-3834

Severity: critical (CVSS 10.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-10-01 · updated 2026-06-17
Weakness: CWE-189

Description

Multiple integer overflows in the BnHDCP::onTransact function in media/libmedia/IHDCP.cpp in libstagefright in Android before 5.1.1 LMY48I allow attackers to execute arbitrary code via a crafted application that uses HDCP encryption, leading to a heap-based buffer overflow, aka internal bug 20222489.

Affected products

Android: through 5.1

References

https://android.googlesource.com/platform/frameworks/av/+/c82e31a7039a03dca7b37c65b7890ba5c1e18ced
https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJ
https://android.googlesource.com/platform/frameworks/av/+/c82e31a7039a03dca7b37c65b7890ba5c1e18ced
https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJ

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