CVE-2018-9476

Published: Oct 2, 2018Modified: Nov 21, 2024

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

In avrc_pars_browsing_cmd of avrc_pars_tg.cc, there is a possible use-after-free due to improper locking. This could lead to remote escalation of privilege in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-8.0 Android-8.1 Android ID: A-109699112

Affected (2)

Products: Google: Android

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Google Android	Version 8.0
Google Android	Version 8.1

Related CWEs

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (6)

http://www.securityfocus.com/bid/105482

Source: security@android.com

Third Party AdvisoryVDB Entry

https://android.googlesource.com/platform/system/bt/+/dd28d8ddf2985d654781770c691c60b45d7f32b4

Source: security@android.com

PatchThird Party Advisory

https://source.android.com/security/bulletin/2018-10-01%2C

Source: security@android.com

http://www.securityfocus.com/bid/105482

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://android.googlesource.com/platform/system/bt/+/dd28d8ddf2985d654781770c691c60b45d7f32b4

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://source.android.com/security/bulletin/2018-10-01%2C

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.