CVE-2015-6855 | BDVDB-2026-72705 Detail
Description#
hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.debian.org/security/2015/dsa-3361
- http://www.securityfocus.com/bid/76691
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169341.html
- http://www.openwall.com/lists/oss-security/2015/09/10/2
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html
- http://www.openwall.com/lists/oss-security/2015/09/10/1
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html
- http://www.debian.org/security/2015/dsa-3362
- http://www.ubuntu.com/usn/USN-2745-1
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168602.html
- https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg02479.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169327.html
- https://security.gentoo.org/glsa/201602-01
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.