CVE-2014-5263

CVSS V2 Medium 6.8 CVSS V3 None

Description

vmstate_xhci_event in hw/usb/hcd-xhci.c in QEMU 1.6.0 does not terminate the list with the VMSTATE_END_OF_LIST macro, which allows attackers to cause a denial of service (out-of-bounds access, infinite loop, and memory corruption) and possibly gain privileges via unspecified vectors.

Overview

CVE ID
CVE-2014-5263

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2014-08-26T14:55:06

Last Modified Date
2014-11-19T03:02:23

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:qemu:qemu:1.6.0:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.8

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
6.4

References

Reference URL	Reference Tags
http://git.qemu.org/?p=qemu.git;a=commitdiff;h=3afca1d6d413592c2b78cf28f52fa24a586d8f56	Patch
http://www.openwall.com/lists/oss-security/2014/08/04/1	Patch
https://bugzilla.redhat.com/show_bug.cgi?id=1126543
http://www.openwall.com/lists/oss-security/2014/08/16/1
http://www.ubuntu.com/usn/USN-2409-1

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2014-5263
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5263

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:26:01				Added to TrackCVE
2022-12-02 00:23:07	2014-08-26T14:55Z	2014-08-26T14:55:06	CVE Published Date	updated
2022-12-02 00:23:07		2014-11-19T03:02:23	CVE Modified Date	updated
2022-12-02 00:23:07		Modified	Vulnerability Status	updated