CVE-2016-8668
Moderate
CVE-2016-8668
The rocker_io_writel function in hw/net/rocker/rocker.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging failure to limit DMA buffer size.
Exploit probability
0.4%
Published
November 4, 2016
Required by
Not available
Last source change
July 8, 2026
02 / AFFECTED SOFTWARE
Affected packages
110 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2016-8668
View original source
The rocker_io_writel function in hw/net/rocker/rocker.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging failure to limit DMA buffer size.
05 / REFERENCES
Further evidence
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
- http://www.openwall.com/lists/oss-security/2016/10/14/8
- http://www.openwall.com/lists/oss-security/2016/10/15/9
- http://www.securityfocus.com/bid/93566
- https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg02501.html
- https://security.gentoo.org/glsa/201611-11