Heap-based buffer overflow in the private wireless extensions IOCTL implementation in wlan_hdd_wext.c in the WLAN (aka Wi-Fi) driver for the Linux kernel 3.x and 4.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to gain privileges via a crafted application that establishes a packet filter.
The product writes data past the end, or before the beginning, of the intended buffer.
Link | Tags |
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http://source.android.com/security/bulletin/2016-05-01.html | vendor advisory |
http://www.securityfocus.com/bid/77691 | third party advisory vdb entry |
https://www.codeaurora.org/projects/security-advisories/multiple-issues-wlan-driver-allow-local-privilege-escalation-cve-2015 | broken link |
https://www.exploit-db.com/exploits/39308/ | third party advisory vdb entry exploit |