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CVE-2011-1823

Description

The vold volume manager daemon on Android 3.0 and 2.x before 2.3.4 trusts messages that are received from a PF_NETLINK socket, which allows local users to execute arbitrary code and gain root privileges via a negative index that bypasses a maximum-only signed integer check in the DirectVolume::handlePartitionAdded method, which triggers memory corruption, as demonstrated by Gingerbreak.

POC

Reference

- http://forum.xda-developers.com/showthread.php?t=1044765

Github

- https://github.com/ARPSyndicate/cve-scores

- https://github.com/Ostorlab/KEV

- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors

- https://github.com/c-skills/CVEs

- https://github.com/tangsilian/android-vuln