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CVE-2017-9503

Published: 16 June 2017

QEMU (aka Quick Emulator), when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors involving megasas command processing.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
hirsute Not vulnerable
(1:2.10+dfsg-0ubuntu1)
groovy Not vulnerable
(1:2.10+dfsg-0ubuntu1)
artful Not vulnerable
(1:2.10+dfsg-0ubuntu1)
bionic Not vulnerable
(1:2.10+dfsg-0ubuntu1)
cosmic Not vulnerable
(1:2.10+dfsg-0ubuntu1)
disco Not vulnerable
(1:2.10+dfsg-0ubuntu1)
eoan Not vulnerable
(1:2.10+dfsg-0ubuntu1)
focal Not vulnerable
(1:2.10+dfsg-0ubuntu1)
trusty
Released (2.0.0+dfsg-2ubuntu1.35)
upstream Needs triage

xenial
Released (1:2.5+dfsg-5ubuntu10.15)
yakkety Ignored
(end of life)
zesty
Released (1:2.8+dfsg-3ubuntu2.4)
Patches:
upstream: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=660174fc1b346803b3f1d7c260e2a36329b66435
upstream: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=134550bf81a026e18cf58b81e2c2cceaf516f92e
upstream: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=24c0c77af515acbf0f9705e8096f33ef24d37430
upstream: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=5104fac8539eaf155fc6de93e164be43e1e62242
upstream: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=36c327a69d723571f02a7691631667cdb1865ee1
upstream: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=b356807fcdfc45583c437f761fc579ab2a8eab11
upstream: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=87e459a810d7b1ec1638085b5a80ea3d9b43119a
qemu-kvm
Launchpad, Ubuntu, Debian
hirsute Does not exist

groovy Does not exist

artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

yakkety Does not exist

zesty Does not exist

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H