CVE-2015-5158

Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://security.gentoo.org/glsa/201510-02	Third Party Advisory
http://www.securityfocus.com/bid/76016	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1033095	Third Party Advisory VDB Entry
https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:qemu:qemu::::::::
	cpe:2.3:a:qemu:qemu:2.4.0:-::::::
	cpe:2.3:a:qemu:qemu:2.4.0:rc1::::::
	cpe:2.3:a:qemu:qemu:2.4.0:rc2::::::

Information

Published : 2016-04-11 18:59

Updated : 2020-09-08 06:54

NVD link : CVE-2015-5158

Mitre link : CVE-2015-5158

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

qemu

qemu

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