CVE-2022-22286

Contact disclosure via implicit PendingIntent hijacking

Published Jan 7, 2022 · Updated Aug 3, 2024

PendingIntent hijacking in Samsung Electronics Bixby Routines on Android 10 and 11 allows local users to read contacts. Bixby Routines embeds an implicit Intent in a PendingIntent, allowing another local app to intercept and modify the operation before it runs with the app's privileges. Affected devices run versions before 3.1.21.8 on Android 11 or before 2.6.30.5 on Android 10, and exploitation requires user interaction.

CVSS severity7.1
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PendingIntent hijacking in Samsung Electronics Bixby Routines on Android 10 and 11 allows local users to read contacts. Bixby Routines embeds an implicit Intent in a PendingIntent, allowing another local app to intercept and modify the operation before it runs with the app's privileges. Affected devices run versions before 3.1.21.8 on Android 11 or before 2.6.30.5 on Android 10, and exploitation requires user interaction.

The record

CVE
CVE-2022-22286
Published
Jan 7, 2022
Updated
Aug 3, 2024
Vendor
Samsung Electronics
Product
Bixby Routines
Classifications
CWE-94, T1625
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=- <3.1.21.8 in Android R(11.0) and 2.6.30.5 in Android Q(10.0)

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics · Bixby Routinesversion=- <3.1.21.8 in Android R(11.0) and 2.6.30.5 in Android Q(10.0)

Published CVSS scores

7.1NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
3.6NVDAV:L/AC:L/Au:N/C:P/I:P/A:N
4.4Samsung ElectronicsCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1625Hijack Execution Flow

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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