CVE-2016-1568

Use-after-free vulnerability in hw/ide/ahci.c in QEMU, when built with IDE AHCI Emulation support, allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via an invalid AHCI Native Command Queuing (NCQ) AIO command.

Score

CVSS 3.1 8.8 High

Status

Modified - secalert@redhat.com

Published

2016-04-12

Last modified

2024-08-05

Weaknesses

CWE-416

Affected products

• Debian Linux (Debian)
• Qemu (Qemu)
• Openstack (Redhat)
• Virtualization (Redhat)

References

• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=4ab0359a8ae182a7ac5c99609667273167703fab
• http://rhn.redhat.com/errata/RHSA-2016-0084.html
• http://rhn.redhat.com/errata/RHSA-2016-0086.html
• http://rhn.redhat.com/errata/RHSA-2016-0087.html
• http://rhn.redhat.com/errata/RHSA-2016-0088.html
• http://www.debian.org/security/2016/dsa-3469
• http://www.debian.org/security/2016/dsa-3470
• http://www.debian.org/security/2016/dsa-3471
• http://www.openwall.com/lists/oss-security/2016/01/09/1
• http://www.openwall.com/lists/oss-security/2016/01/09/2
• http://www.securityfocus.com/bid/80191
• http://www.securitytracker.com/id/1034859
• https://security.gentoo.org/glsa/201602-01