CVE - CVE-2016-4441

CVE-ID
CVE-2016-4441	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via unspecified vectors, involving an SCSI command.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:90762 URL:http://www.securityfocus.com/bid/90762 MISC:GLSA-201609-01 URL:https://security.gentoo.org/glsa/201609-01 MISC:USN-3047-1 URL:http://www.ubuntu.com/usn/USN-3047-1 MISC:USN-3047-2 URL:http://www.ubuntu.com/usn/USN-3047-2 MISC:[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update URL:https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html MISC:[oss-security] 20160519 CVE-2016-4441 Qemu: scsi: esp: OOB write while writing to 's-cmdbuf' in get_cmd URL:http://www.openwall.com/lists/oss-security/2016/05/19/4 MISC:[qemu-devel] 20160519 [PATCH 2/2] scsi: check dma length before reading scsi command(CVE-2016-4441) URL:https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03274.html MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1337505 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1337505
Assigning CNA
Red Hat, Inc.
Date Record Created
20160502	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20160502)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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