oss-security - CVE request: Kernel MSM - Memory leak in drivers/base/genlock.c

Follow @Openwall on Twitter for new release announcements and other news

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAEmQOhBA6tK4OZELCBbeQWJMni=8MBdbDH+BmKb03hoy+LumbA@mail.gmail.com>
Date: Mon, 25 Nov 2013 12:12:16 +0000
From: Jonathan Salwan <jonathan.salwan@...il.com>
To: oss-security@...ts.openwall.com
Subject: CVE request: Kernel MSM - Memory leak in drivers/base/genlock.c

Hello,

The Genlock driver does not properly initialize all members of a structure
before copying it to user space. This allows a local attacker to obtain
potentially sensitive information from kernel stack memory via ioctl system
calls.

Upstream fixes:
https://www.codeaurora.org/cgit/quic/la/kernel/msm/commit/drivers/base/genlock.c?id=e3c43027bdb59f03eec7ead0a01c77e4bf801625&h=jb_3.2.3

Could you please assign a CVE id for this issue?

Thanks,

- Jonathan

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.