CVE-2019-1999

high
New! CVE Severity Now Using CVSS v3

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Description

In binder_alloc_free_page of binder_alloc.c, there is a possible double free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-120025196.

References

https://source.android.com/security/bulletin/2019-02-01

https://www.exploit-db.com/exploits/46357/

http://www.securityfocus.com/bid/106851

https://usn.ubuntu.com/3979-1/

https://www.debian.org/security/2019/dsa-4495

https://seclists.org/bugtraq/2019/Aug/13

Details

Source: MITRE

Published: 2019-02-28

Updated: 2021-07-21

Type: CWE-415

Risk Information

CVSS v2

Base Score: 7.2

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

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 7.8

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

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
127491Debian DSA-4495-1 : linux - security updateNessusDebian Local Security Checks
high
125138Ubuntu 19.04 : Linux kernel vulnerabilities (USN-3979-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)NessusUbuntu Local Security Checks
critical