CVE-2017-15820

CVSS V2 High 7.2 CVSS V3 High 7.8

Description

In all Qualcomm products with Android releases from CAF using the Linux kernel, in a KGSL IOCTL handler, a Use After Free Condition can potentially occur.

Overview

CVE ID
CVE-2017-15820

Assigner
product-security@qualcomm.com

Vulnerability Status
Analyzed

Published Version
2018-02-23T23:29:00

Last Modified Date
2018-03-12T16:51:15

Weakness Enumerations

CWE	URL
CWE-416	http://cwe.mitre.org/data/definitions/416.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:google:android:-:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
7.2

Severity
HIGH

Exploitability Score
3.9

Impact Score
10

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7.8

Base Severity
HIGH

Exploitability Score
1.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://source.android.com/security/bulletin/2018-02-01	Vendor Advisory
http://www.securityfocus.com/bid/102974	Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2017-15820
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15820

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:47:35				Added to TrackCVE
2022-12-03 02:43:22	security.cna@qualcomm.com	product-security@qualcomm.com	CVE Assigner	updated
2022-12-03 02:43:22	2018-02-23T23:29Z	2018-02-23T23:29:00	CVE Published Date	updated
2022-12-03 02:43:22		2018-03-12T16:51:15	CVE Modified Date	updated
2022-12-03 02:43:22		Analyzed	Vulnerability Status	updated