QEMU (aka Quick Emulator) built to use 'address_space_translate' to map an address to a MemoryRegionSection is vulnerable to an OOB r/w access issue. It could occur while doing pci_dma_read/write calls. Affects QEMU versions >= 1.6.0 and <= 2.3.1. A privileged user inside guest could use this flaw to crash the guest instance resulting in DoS.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | n/a |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2016-2671.html | vendor-advisory x_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=1300771 | x_refsource_CONFIRM |
| http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=23820dbfc79d1c9dce090b4c555994f2bb6a69b3 | x_refsource_CONFIRM |
| http://rhn.redhat.com/errata/RHSA-2016-2706.html | vendor-advisory x_refsource_REDHAT |
| http://www.openwall.com/lists/oss-security/2016/03/01/1 | mailing-list x_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2016/03/01/10 | mailing-list x_refsource_MLIST |
| http://rhn.redhat.com/errata/RHSA-2016-2705.html | vendor-advisory x_refsource_REDHAT |
| https://lists.gnu.org/archive/html/qemu-stable/2016-01/msg00060.html | mailing-list x_refsource_MLIST |
| http://rhn.redhat.com/errata/RHSA-2016-2670.html | vendor-advisory x_refsource_REDHAT |
| http://rhn.redhat.com/errata/RHSA-2016-2704.html | vendor-advisory x_refsource_REDHAT |
| http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=c3c1bb99d1c11978d9ce94d1bdcf0705378c1459 | x_refsource_CONFIRM |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|