CVE-2022-20140

In read_multi_rsp of gatt_sr.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-227618988

Affected

Android

CVSS v3.1 NVD

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

CVSS v2.0 NVD

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

8.69% chance of exploitation in the next 30 days, 95th percentile

Published

2022-06-15

Updated

2024-08-03

Proof-of-concept exploits (1)

• RenukaSelvar/system_bt_aosp10_cve-2022-201400★ · 2024-03-27

Security advisories

• https://source.android.com/security/bulletin/2022-06-01

References

• CVE Record
• NVD entry

Related

• CVE-2015-3239
• CVE-2020-24370
• CVE-2023-1077
• CVE-2023-40127
• CVE-2024-28757