PT-2023-18065 · Google · Android

Ioana Alexandru · CVE-2023-21286 · Published 2023-08-01 · Updated 2023-08-21

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android (affected versions not specified)

Description The issue is related to a missing permission check in the visitUris method of RemoteViews.java. This could allow revealing images across users, potentially leading to local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

ASB-A-277740082

CVE-2023-21286

Affected Products

Android

References · 7

• https://android.googlesource.com/platform/frameworks/base/+/a65429742caf05205ea7f1c2fdd1119ca652b810 · Patch
• https://osv.dev/vulnerability/CVE-2023-21286 · Vendor Advisory
• https://source.android.com/security/bulletin/2023-08-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21286 · Security Note
• https://osv.dev/vulnerability/ASB-A-277740082 · Vendor Advisory
• https://twitter.com/CVEnew/status/1691199090443292672 · Twitter Post
• https://t.me/cibsecurity/68507 · Telegram Post