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CVE-2022-20350

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the...

5.5 MediumFix available

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the victim to grant notification access to the wrong app due to improper input validation. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-228178437

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
None

Exploit likelihood

0.10%Down 2.5 points since Aug 10, 2022
90%50%10%1%

What each source reports

NVD Score used 5.5

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the victim to grant notification access to the wrong app due to improper input validation. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-228178437

Record
CVE-2022-20350
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1
6.2 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-20, CWE-125
Updated
2026-11-02
CVE List 6.2

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the victim to grant notification access to the wrong app due to improper input validation. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-228178437

Record
CVE-2022-20350
CVSS 3.1
6.2 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-125
Updated
2026-11-02
EUVDEUVD-2022-25610 6.2

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the victim to grant notification access to the wrong app due to improper input validation. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-228178437

Record
EUVD-2022-25610
CVSS 3.1
6.2 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-2452-xqvj-2c63 5.5

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the...

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the victim to grant notification access to the wrong app due to improper input validation. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-228178437

Record
GHSA-2452-xqvj-2c63
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-20, CWE-125
Updated
2026-11-02
OSVASB-A-228178437 No score

In onCreate of NotificationAccessConfirmationActivity.java, there is a possible way to trick the victim to grant notification access to the wrong app due to improper input validation. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.

Record
ASB-A-228178437
Updated
2026-11-05

Affected products

Affected packages

Affected packages
PackageAffectedFixed
platform/frameworks/base
Android
 10:0 up to 10:2022-08-01, plus listed versions
10
10:2022-08-01
platform/packages/apps/Settings
Android
 10:0 up to 10:2022-08-01, plus listed versions
10
10:2022-08-01
platform/packages/services/Car
Android
 10:0 up to 10:2022-08-01, plus listed versions
10
10:2022-08-01
platform/frameworks/base
Android
 11:0 up to 11:2022-08-01, plus listed versions
11
11:2022-08-01
platform/packages/apps/Settings
Android
 11:0 up to 11:2022-08-01, plus listed versions
11
11:2022-08-01
platform/packages/services/Car
Android
 11:0 up to 11:2022-08-01, plus listed versions
11
11:2022-08-01
platform/frameworks/base
Android
 12:0 up to 12:2022-08-01, plus listed versions
12
12:2022-08-01
platform/packages/apps/Settings
Android
 12:0 up to 12:2022-08-01, plus listed versions
12
12:2022-08-01
platform/frameworks/base
Android
 12L:0 up to 12L:2022-08-01, plus listed versions
12L
12L:2022-08-01
platform/packages/apps/Car/Settings
Android
 12L:0 up to 12L:2022-08-01, plus listed versions
12L
12L:2022-08-01
platform/packages/apps/Settings
Android
 12L:0 up to 12L:2022-08-01, plus listed versions
12L
12L:2022-08-01

History

History
RecordedChangedSources
factsOSV
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-20350 is a medium vulnerability (CVSS 5.5) in Google Android, published August 1, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.10%, the 0th percentile. Fixed in platform/frameworks/base 10:2022-08-01.

References

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