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Bug 1514148 - (CVE-2017-16845) CVE-2017-16845 Qemu: ps2: information leakage via post_load routine
CVE-2017-16845 Qemu: ps2: information leakage via post_load routine
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20171115,reported=2...
: Security
Depends On: 1514149 1514150
Blocks: 1486950
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Reported: 2017-11-16 12:57 EST by Prasad J Pandit
Modified: 2018-07-18 11:37 EDT (History)
38 users (show)

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Description Prasad J Pandit 2017-11-16 12:57:02 EST 
Quick Emulator(Qemu) built with the PS/2 keyboard and mouse emulation
support along with the migration feature enabled is vulnerable to an
information leakage flaw. It could occur while loading a migrated
snapshot on the destination host in PS2 post_load routine.

A privileged user could use this flaw to leak destination host memory
bytes.

Upstream patch:
---------------
  -> https://lists.gnu.org/archive/html/qemu-devel/2018-01/msg06643.html

Reference:
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  -> http://www.openwall.com/lists/oss-security/2017/11/17/1
Comment 1 Prasad J Pandit 2017-11-16 12:57:38 EST 
Acknowledgments:

Name: Cyrille Chatras (Orange.com)
Comment 2 Prasad J Pandit 2017-11-16 12:58:53 EST 
Created qemu tracking bugs for this issue:

Affects: fedora-all [bug 1514150]


Created xen tracking bugs for this issue:

Affects: fedora-all [bug 1514149]
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