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.
2016-06-01T22:59:08.050
2025-04-12T10:46:40.837
Deferred
CVSSv3.1: 7.8 (HIGH)
AV:L/AC:L/Au:N/C:P/I:P/A:P
3.9
6.4
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | qemu | qemu | ≤ 2.6.2 | Yes |
Operating System | canonical | ubuntu_linux | 12.04 | Yes |
Operating System | canonical | ubuntu_linux | 14.04 | Yes |
Operating System | canonical | ubuntu_linux | 16.04 | Yes |
Operating System | oracle | linux | 7 | Yes |
Operating System | debian | debian_linux | 8.0 | Yes |
Application | redhat | openstack | 6.0 | Yes |
Application | redhat | openstack | 7.0 | Yes |
Application | redhat | openstack | 8 | Yes |
Application | redhat | openstack | 9 | Yes |
Operating System | redhat | enterprise_linux_desktop | 7.0 | Yes |
Operating System | redhat | enterprise_linux_eus | 7.2 | Yes |
Operating System | redhat | enterprise_linux_eus | 7.3 | Yes |
Operating System | redhat | enterprise_linux_eus | 7.4 | Yes |
Operating System | redhat | enterprise_linux_eus | 7.5 | Yes |
Operating System | redhat | enterprise_linux_eus | 7.6 | Yes |
Operating System | redhat | enterprise_linux_eus | 7.7 | Yes |
Operating System | redhat | enterprise_linux_server | 7.0 | Yes |
Operating System | redhat | enterprise_linux_server_aus | 7.2 | Yes |
Operating System | redhat | enterprise_linux_server_aus | 7.3 | Yes |
Operating System | redhat | enterprise_linux_server_aus | 7.4 | Yes |
Operating System | redhat | enterprise_linux_server_aus | 7.6 | Yes |
Operating System | redhat | enterprise_linux_server_aus | 7.7 | Yes |
Operating System | redhat | enterprise_linux_server_tus | 7.2 | Yes |
Operating System | redhat | enterprise_linux_server_tus | 7.3 | Yes |
Operating System | redhat | enterprise_linux_server_tus | 7.6 | Yes |
Operating System | redhat | enterprise_linux_server_tus | 7.7 | Yes |
Operating System | redhat | enterprise_linux_workstation | 7.0 | Yes |
Application | redhat | openstack | 5.0 | Yes |
Application | redhat | virtualization | 3.0 | Yes |
Operating System | redhat | enterprise_linux | 7.0 | No |