| Name | CVE-2016-7157 |
| Description | The (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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 837603 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| qemu (PTS) | buster | 1:3.1+dfsg-8+deb10u8 | fixed |
| buster (security) | 1:3.1+dfsg-8+deb10u12 | fixed |
| bullseye | 1:5.2+dfsg-11+deb11u3 | fixed |
| bullseye (security) | 1:5.2+dfsg-11+deb11u2 | fixed |
| bookworm | 1:7.2+dfsg-7+deb12u5 | fixed |
| trixie | 1:8.2.1+ds-2 | fixed |
| sid | 1:8.2.2+ds-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| qemu | source | wheezy | (not affected) | | | |
| qemu | source | jessie | (not affected) | | | |
| qemu | source | (unstable) | 1:2.6+dfsg-3.1 | | | 837603 |
| qemu-kvm | source | wheezy | (not affected) | | | |
| qemu-kvm | source | (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