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Date: Fri, 17 Nov 2017 11:14:21 +0530 (IST)
From: P J P <>
To: oss security list <>
cc: Cyrille Chatras <>
Subject: CVE-2017-16845 Qemu: ps2: information leakage via post_load


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:

This issue was reported by Cyrille Chatras of

Thank you.
Prasad J Pandit / Red Hat Product Security Team
47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F

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