CVE-2017-13183

In the OMXNodeInstance::useBuffer and IOMX::freeBuffer functions, there is a possible use after free due to a race condition if the user frees the buffer while it's being used in another thread. This could lead to a local elevation of privilege enabling code execution as a privileged process with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: 8.1. Android ID: A-38118127.

CVSS v3.0 7.0 HIGH
CVSS v2.0 6.2 MEDIUM

7.0^/10

CVSS v3.0 : HIGH

Vector : AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.2^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 1.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity HIGH

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://source.android.com/security/bulletin/2018-01-01	Patch Vendor Advisory
http://www.securitytracker.com/id/1040106	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102421	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*

Information

Published : 2018-01-12 15:29

Updated : 2018-02-02 09:29

NVD link : CVE-2017-13183

Mitre link : CVE-2017-13183

JSON object : View

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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Products Affected

google

android

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