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Message-ID: <5293C3A4.2060700@redhat.com>
Date: Mon, 25 Nov 2013 14:39:48 -0700
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com
Subject: Re: CVE request: Kernel MSM - Memory leak in drivers/base/genlock.c
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Hash: SHA1
On 11/25/2013 05:12 AM, Jonathan Salwan wrote:
> 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.
This should be classified as CWE-200 Information Disclosure, "memory
leak" refers to memory being used and not released properly, resulting
in out of memory conditions.
>
> 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 use CVE-2013-6392 for this issue.
- --
Kurt Seifried Red Hat Security Response Team (SRT)
PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993
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