CVE-2016-7157

NameCVE-2016-7157
DescriptionThe (1) mptsas_config_manufacturing_1 and (2) mptsas_config_ioc_0 functions in hw/scsi/mptconfig.c in QEMU (aka Quick Emulator) allow local guest OS administrators to cause a denial of service (QEMU process crash) via vectors involving MPTSAS_CONFIG_PACK.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitylow
Debian Bugs837603

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)stretch1:2.8+dfsg-6+deb9u9fixed
stretch (security)1:2.8+dfsg-6+deb9u16fixed
buster, buster (security)1:3.1+dfsg-8+deb10u8fixed
bullseye1:5.2+dfsg-11fixed
bookworm, sid1:6.1+dfsg-5fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusourcewheezy(not affected)
qemusourcejessie(not affected)
qemusource(unstable)1:2.6+dfsg-3.1837603
qemu-kvmsourcewheezy(not affected)
qemu-kvmsource(unstable)(unfixed)

Notes

[jessie] - qemu <not-affected> (Vulnerable code not present, introduced after v2.6)
[wheezy] - qemu <not-affected> (Vulnerable code not present, introduced after v2.6)
[wheezy] - qemu-kvm <not-affected> (Vulnerable code not present)
Upstream patches: https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg04295.html
Upstream patches: https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg04296.html
https://www.openwall.com/lists/oss-security/2016/09/06/4
Vulnerable code introduced after version 2.6: http://wiki.qemu.org/ChangeLog/2.6

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