CVE-2016-7423

Impact

The mptsas_process_scsi_io_request function in QEMU (aka Quick Emulator), when built with LSI SAS1068 Host Bus emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors involving MPTSASRequest objects.

Affected products

References

• NVD record
• CVE.org record
• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5
• http://www.openwall.com/lists/oss-security/2016/09/16/11
• http://www.openwall.com/lists/oss-security/2016/09/16/5
• http://www.securityfocus.com/bid/92997
• https://bugzilla.redhat.com/show_bug.cgi?id=1376776
• https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html
• https://security.gentoo.org/glsa/201611-11
• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5
• http://www.openwall.com/lists/oss-security/2016/09/16/11
• http://www.openwall.com/lists/oss-security/2016/09/16/5
• http://www.securityfocus.com/bid/92997
• https://bugzilla.redhat.com/show_bug.cgi?id=1376776
• https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.html
• https://security.gentoo.org/glsa/201611-11