CVE-2016-7423

EUVD-2016-8276
The mptsas_process_scsi_io_request function in QEMU (aka Quick Emulator), when built with LSI SAS1068 Host Bus emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors involving MPTSASRequest objects.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.4 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
Affected Products (NVD)
VendorProductVersion
qemuqemu
𝑥
≤ 2.7.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bookworm
1:7.2+dfsg-7+deb12u7
fixed
bullseye
1:5.2+dfsg-11+deb11u3
fixed
bullseye (security)
1:5.2+dfsg-11+deb11u2
fixed
jessie
not-affected
sid
1:9.1.1+ds-2
fixed
trixie
1:9.1.1+ds-2
fixed
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qemu
precise
dne
trusty
not-affected
xenial
not-affected
yakkety
Fixed 1:2.6.1+dfsg-0ubuntu5.1
released
qemu-kvm
precise
not-affected
trusty
dne
xenial
dne
yakkety
dne
References
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5
http://www.openwall.com/lists/oss-security/2016/09/16/11
http://www.openwall.com/lists/oss-security/2016/09/16/5
http://www.securityfocus.com/bid/92997
https://bugzilla.redhat.com/show_bug.cgi?id=1376776
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html
https://security.gentoo.org/glsa/201611-11
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5
http://www.openwall.com/lists/oss-security/2016/09/16/11
http://www.openwall.com/lists/oss-security/2016/09/16/5
http://www.securityfocus.com/bid/92997
https://bugzilla.redhat.com/show_bug.cgi?id=1376776
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html
https://security.gentoo.org/glsa/201611-11