CVE-2018-9476

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

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 8.84% Top 10%
Third-Party Advisory securityfocus.com Third-Party Advisory googlesource.com
Affected: Google Inc. Android
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/105482 vdb entry third party advisory
https://source.android.com/security/bulletin/2018-10-01%2C
https://android.googlesource.com/platform/system/bt/+/dd28d8ddf2985d654781770c691c60b45d7f32b4 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2018-9476?
CVE-2018-9476 has been scored as a critical severity vulnerability.
How to fix CVE-2018-9476?
To fix CVE-2018-9476, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-9476 being actively exploited in the wild?
It is possible that CVE-2018-9476 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~9% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-9476?
CVE-2018-9476 affects Google Inc. Android.
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