[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date: Sat, 15 Oct 2016 12:42:23 -0400 (EDT)
From: cve-assign@...re.org
To: ppandit@...hat.com
Cc: cve-assign@...re.org, oss-security@...ts.openwall.com, psirt@...wei.com
Subject: Re: CVE request Qemu: dma: rc4030 divide by zero error in set_next_tick
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
> Quick Emulator(Qemu) built with the JAZZ RC4030 chipset emulation support is
> vulnerable to a divide by zero issue. It could occur while computing its
> periodic timer's next tick value.
>
> A privileged guest user could use this flaw to crash the Qemu process instance
> on the host resulting in DoS.
>
> https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg02577.html
Use CVE-2016-8667.
This is not yet available at
http://git.qemu.org/?p=qemu.git;a=history;f=hw/dma/rc4030.c but
that may be an expected place for a later update.
- --
CVE Assignment Team
M/S M300, 202 Burlington Road, Bedford, MA 01730 USA
[ A PGP key is available for encrypted communications at
http://cve.mitre.org/cve/request_id.html ]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAEBCAAGBQJYAlsIAAoJEHb/MwWLVhi2+64P/2Jr6tZwPQJcfz2igrYRV7Rj
CdEpz77vj+57XV+DwcnxgFtZAh1KnZ6KKwlVsLSuNAI7pRmeP33DtSMRt3ICT8kh
ON+ZpSG8SaT2qQ3tDitB2gN1QXgm/1V6Y90b2qmcgj0SBadXvWAhdkbMFgvGFWrS
+XpHlDw8gGkfSGYj3oQZ6VCl3G6ZaH/AsU27l9IwjT9/ow1IZreSSnBEKcNy6pe3
f+ONhuESyxLrro6Oq4rD9uzk/8K8MpzG/UaVylfRZ9nM7Glgdye2yL0vaB/k7k+1
CMqfgKnYo0si2QSopTUtdShUOXgJSRHtNku9EC+vy2ggstF8J8qm3u4xHupn2Da/
fNALN1VFuuoOfnt18DKHH0JrWFKGw4XfhoawJqevfc8ronrJR3SGkBQGgXfw8Cvy
+yHaEoFBVfqeXcygPesGuPSMHy7fG0uKu2o14Cu2fNHiH6MyQoUhDdKl2QQImWY4
dQYk9z+XMDkJk3DxKzRUbtF9klBsidPJOJ8Jw2o6wI9vjmWsyuc+b4UsjypPCpAI
0DN5DdXtAMkO+ZY8/yPkIgnb1w048qyR9IqncDXO6InBcHWTCv14vZ+6UpwCZCl6
o3MkN7yE0OtM8MAQEDfiS/j6CsKp0UMMhx4HYZP/bQr+kgrLh0WOJqK4Rj/Ew7dq
1ZQLVkYSPzfxBYZAYDOJ
=eFPo
-----END PGP SIGNATURE-----
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.
