Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date: Thu, 3 Mar 2016 16:34:42 +0530 (IST)
From: P J P <>
To: oss security list <>
cc: Liu Ling <>
Subject: CVE request Qemu: net: out of bounds read in


Qemu emulator built with the IP checksum routines is vulnerable to an OOB read 
access issue. It could occur while computing checksum for TCP/UDP packets, as 
the function uses payload length from the packet without checking against the 
data buffer size.

A user inside guest could use this flaw to read excessive bytes or crash the 
Qemu process resulting in DoS.

Upstream patch:


This issue was discovered by Ling Liu of Qihoo 360 Inc.

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

Powered by blists - more mailing lists

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.