CVE-2019-2213

CVSS V2 Medium 6.9 CVSS V3 High 7.4

Description

In binder_free_transaction of binder.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-133758011References: Upstream kernel

Overview

CVE ID
CVE-2019-2213

Assigner
security@android.com

Vulnerability Status
Analyzed

Published Version
2019-11-13T18:15:12

Last Modified Date
2021-07-21T11:39:23

Weakness Enumerations

CWE	URL
CWE-362	http://cwe.mitre.org/data/definitions/362.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:M/Au:N/C:C/I:C/A:C

Access Vector
LOCAL

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
6.9

Severity
MEDIUM

Exploitability Score
3.4

Impact Score
10

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL

Attack Compatibility
HIGH

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7.4

Base Severity
HIGH

Exploitability Score
1.4

Impact Score
5.9

References

Reference URL	Reference Tags
https://source.android.com/security/bulletin/2019-11-01	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-2213
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2213

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:10:13				Added to TrackCVE
2022-12-04 06:02:14	2019-11-13T18:15Z	2019-11-13T18:15:12	CVE Published Date	updated
2022-12-04 06:02:14		2021-07-21T11:39:23	CVE Modified Date	updated
2022-12-04 06:02:14		Analyzed	Vulnerability Status	updated