Description

In binder_vma_close of binder.c, there is a possible use after free due to improper locking. 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-254837884References: Upstream kernel

Related CPE's

o

google

android

-

Vulnerable

References

http://packetstormsecurity.com/files/170855/Android-Binder-VMA-Management-Security-Issues.html

https://source.android.com/security/bulletin/2023-01-01

Vendor Advisory

http://packetstormsecurity.com/files/170855/Android-Binder-VMA-Management-Security-Issues.html

https://source.android.com/security/bulletin/2023-01-01

Vendor Advisory

Weaknesses

[email protected]

Primary
CWE-416CWE-667

134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary
CWE-416

CVSS impact metrics

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

7.8 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2023-01-26T20:18:11.977Z

3 years ago

Last modified

2025-04-02T13:15:53.320Z

12 months ago