CVE-2016-5126
Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call.
- Score
- CVSS 3.1 7.8 High
- Status
- Modified - secalert@redhat.com
- Published
- 2016-06-01
- Last modified
- 2024-08-06
- Weaknesses
- CWE-787
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Linux (Oracle)
- Qemu (Qemu)
- Enterprise Linux Desktop (Redhat)
- Enterprise Linux Eus (Redhat)
- Enterprise Linux Server (Redhat)
- Enterprise Linux Server Aus (Redhat)
- Enterprise Linux Server Tus (Redhat)
- Enterprise Linux Workstation (Redhat)
- Openstack (Redhat)
- Virtualization (Redhat)
References
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=a6b3167fa0e825aebb5a7cd8b437b6d41584a196
- http://rhn.redhat.com/errata/RHSA-2016-1606.html
- http://rhn.redhat.com/errata/RHSA-2016-1607.html
- http://rhn.redhat.com/errata/RHSA-2016-1653.html
- http://rhn.redhat.com/errata/RHSA-2016-1654.html
- http://rhn.redhat.com/errata/RHSA-2016-1655.html
- http://rhn.redhat.com/errata/RHSA-2016-1756.html
- http://rhn.redhat.com/errata/RHSA-2016-1763.html
- http://www.openwall.com/lists/oss-security/2016/05/30/6
- http://www.openwall.com/lists/oss-security/2016/05/30/7
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.securityfocus.com/bid/90948
- http://www.ubuntu.com/usn/USN-3047-1
- http://www.ubuntu.com/usn/USN-3047-2
- https://bugzilla.redhat.com/show_bug.cgi?id=1340924
- https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html
- https://lists.gnu.org/archive/html/qemu-block/2016-05/msg00779.html
- https://security.gentoo.org/glsa/201609-01
