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GoogleOSV:ASB-A-246301995

HistoryJan 01, 2023 - 12:00 a.m.

Cross user image leak by logic error in multi-user profile customization

2023-01-0100:00:00

Google

osv.dev

image leak

logic error

multi-user

profile customization

missing permission check

local privilege escalation

user interaction

software

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

In onActivityResult of AvatarPickerActivity.java, there is a possible way to access images belonging to other users due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CPENameOperatorVersion
platform/packages/providers/mediaprovidereq13

CPE	Name	Operator	Version
	platform/packages/providers/mediaprovider	eq	13

References

android.googlesource.com/platform/packages/providers/MediaProvider/+/f43df6ae00abc070b459f861f40eca736f73d381

source.android.com/security/bulletin/2023-01-01

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

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