CVE-2023-21277

Summary

In visitUris of RemoteViews.java, there is a possible way to reveal images across users due to a missing permission check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.

Affected Software

Weaknesses

• Information disclosure

ADP Enrichment

CVE Program Container

Additional References

• https://android.googlesource.com/platform/frameworks/base/+/9b58aee2a4528c60b0aa2540bd0f48d2871d2dc7
• https://source.android.com/security/bulletin/2023-08-01

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://android.googlesource.com/platform/frameworks/base/+/9b58aee2a4528c60b0aa2540bd0f48d2871d2dc7
• https://source.android.com/security/bulletin/2023-08-01

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