CVE-2021-0991

CVSS V2 Low 2.7 CVSS V3 Low 2.4
Description
In OnMetadataChangedListener of AdvancedBluetoothDetailsHeaderController.java, there is a possible leak of Bluetooth MAC addresses due to log information disclosure. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-181588752
Overview
  • CVE ID
  • CVE-2021-0991
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-12-15T19:15:12
  • Last Modified Date
  • 2021-12-17T20:08:06
Weakness Enumerations
CWE URL
CWE-532 http://cwe.mitre.org/data/definitions/532.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:S/C:P/I:N/A:N
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.7
  • Severity
  • LOW
  • Exploitability Score
  • 5.1
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 2.4
  • Base Severity
  • LOW
  • Exploitability Score
  • 0.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://source.android.com/security/bulletin/pixel/2021-12-01 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-0991
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0991
History
Created Old Value New Value Data Type Notes
2022-05-10 06:40:43 Added to TrackCVE
2022-12-06 04:03:44 2021-12-15T19:15Z 2021-12-15T19:15:12 CVE Published Date updated
2022-12-06 04:03:44 2021-12-17T20:08:06 CVE Modified Date updated
2022-12-06 04:03:44 Analyzed Vulnerability Status updated