Re: FW: CVE-2011-4127 kernel: possible privilege escalation via SG_IO ioctl

[Alasdair G Kergon <agk@redhat.com>]

On Thu, Dec 22, 2011 at 05:25:48PM +0000, Alasdair G Kergon wrote:
> A kernel patch that fixes device-mapper/LVM devices is here:
>   http://people.redhat.com/agk/patches/linux/editing/dm-block-sg_io-ioctls.patch
>   ftp://sources.redhat.com/pub/dm/patches/2.6-unstable/editing/patches/dm-block-sg_io-ioctls.patch
 
Complete patchset to fix this proposed here:
  https://lkml.org/lkml/2011/12/22/270

Alasdair

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