CVE-2016-10225

HIGH

Allwinner Linux-3.4-sunxi - Access Control

Title source: rule

Description

The sunxi-debug driver in Allwinner 3.4 legacy kernel for H3, A83T and H8 devices allows local users to gain root privileges by sending "rootmydevice" to /proc/sunxi_debug/sunxi_debug.

Exploits (1)

metasploit WORKING POC EXCELLENT

by h00die <[email protected]>, KotCzarny · rubypoc

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/local/allwinner_backdoor.rb

View Code ZIP pw:eip

References (6)

[Mailing List, Patch, Third Party Advisory] http://www.openwall.com/lists/oss-security/2016/10/05/16

[Mailing List, Third Party Advisory] http://www.openwall.com/lists/oss-security/2017/02/15/9

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/93442

[Exploit, Third Party Advisory] https://www.rapid7.com/db/modules/exploit/multi/local/allwinner_backdoor

[Mailing List, Third Party Advisory] https://forum.armbian.com/index.php?/topic/1108-security-alert-for-allwinner-sun8i-h3a83th8/

[Issue Tracking, Third Party Advisory] https://irclog.whitequark.org/linux-sunxi/2016-04-29#16314390

Scores

CVSS v3 7.8

EPSS 0.0606

EPSS Percentile 90.8%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-264

Status published

Products (1)

allwinner/linux-3.4-sunxi

Published Mar 27, 2017

Tracked Since Feb 18, 2026