Vulnerability identifier: #VU25356
Vulnerability risk: High
CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-787
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Google Android
Operating systems & Components /
Operating system
Vendor: Google
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists within the System functionality of Android due to a boundary error when processing untrusted input in "btm_read_remote_ext_features_complete" of "btm_acl.cc". A remote attacker can trigger out-of-bounds write and execute arbitrary code on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Google Android: 10, 9.0, 8.0 - 8.1
External links
http://source.android.com/security/bulletin/2020-02-01
http://android.googlesource.com/platform/system/bt/+/771571f69ab9498e9104db3c5c367f1def0a5146
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.