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cve/2011/CVE-2011-1823.md
0xMarcio 49bdc782b3 Update Sun May 26 14:27:04 CEST 2024
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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.

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Reference

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