Univention Bugzilla – Bug 39545
qemu-kvm: Multiple issues (3.2)
Last modified: 2015-11-19 13:30:23 CET
Upstream Debian [wheezy] package version 1.1.2+dfsg-6a+deb7u11 fixes these issues: * the QEMU model of the RTL8139 network card did not sufficiently validate inputs in the C+ mode offload emulation, allowing a malicious guest to read uninitialized memory from the QEMU process's heap (CVE-2015-5165) * A buffer overflow vulnerability was discovered in the way QEMU handles the virtio-serial device. A malicious guest could use this flaw to mount a denial of service (QEMU process crash) (CVE-2015-5745) * infinite loop when receiving packets in the NE2000 NIC emulation. A privileged guest user could use this flaw to mount a denial of service (QEMU process crash) (CVE-2015-5278) * heap buffer overflow flaw in the NE2000 NIC emulation. A privileged guest user could use this flaw to mount a denial of service (QEMU process crash), or potentially to execute arbitrary code on the host with the privileges of the hosting QEMU process (CVE-2015-5279) * infinite loop issue in the e1000 NIC emulation. A privileged guest user could use this flaw to mount a denial of service (QEMU process crash) (CVE-2015-6815) * flaw in the IDE subsystem in QEMU occurring while executing IDE's WIN_READ_NATIVE_MAX command to determine the maximum size of a drive. A privileged guest user could use this flaw to mount a denial of service (QEMU process crash) (CVE-2015-6855) +++ This bug was initially created as a clone of Bug #33279 +++
$ repo_admin.py --cherrypick -r 4.0 -s errata4.0-3 --releasedest 3.2 --dest errata3.2-7 -p qemu-kvm 15391 | Bug #39545: qemu-kvm errata3.2-7 15392 | Bug #39545: qemu-kvm errata3.2-7 Package: qemu-kvm Version: 1.1.2+dfsg-6.29.49.201510271754 Branch: ucs_3.2-0 Scope: errata3.2-7 r64908 | Bug #39545: qemu-kvm errata3.2-7 2015-10-27-qemu-kvm.yaml
OK: source version 1.1.2+dfsg-6+deb7u11 was imported OK: YAML OK: installs and can be executed, but without hardware I cannot test it more than that
<http://errata.software-univention.de/ucs/3.2/380.html>