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osvGoogleOSV:ASB-A-256590210
HistoryMar 01, 2023 - 12:00 a.m.

PendingIntent in Settings#MediaVolumePreferenceController can be hijacked

2023-03-0100:00:00
Google
osv.dev
3
pendingintent
settings
mediavolumepreferencecontroller
hijack
foreground activity
local information disclosure
software
security

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In getSliceEndItem of MediaVolumePreferenceController.java, there is a possible way to start foreground activity from the background due to an unsafe PendingIntent. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CPENameOperatorVersion
platform/packages/apps/settingseq13

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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