Home / vulnerabilities Debian Security Advisory 3362-1
Posted on 22 September 2015
Source : packetstormsecurity.org Link
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Debian Security Advisory DSA-3362-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
September 18, 2015 https://www.debian.org/security/faq
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Package : qemu-kvm
CVE ID : CVE-2015-5278 CVE-2015-5279 CVE-2015-6815 CVE-2015-6855
Several vulnerabilities were discovered in qemu-kvm, a full
virtualization solution on x86 hardware.
CVE-2015-5278
Qinghao Tang of QIHU 360 Inc. discovered an infinite loop issue in
the NE2000 NIC emulation. A privileged guest user could use this
flaw to mount a denial of service (QEMU process crash).
CVE-2015-5279
Qinghao Tang of QIHU 360 Inc. discovered a 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-2015-6815
Qinghao Tang of QIHU 360 Inc. discovered an 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-2015-6855
Qinghao Tang of QIHU 360 Inc. discovered a 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).
For the oldstable distribution (wheezy), these problems have been fixed
in version 1.1.2+dfsg-6+deb7u11.
We recommend that you upgrade your qemu-kvm packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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