CVE-2023-21246

Summary

In ShortcutInfo of ShortcutInfo.java, there is a possible way for an app to retain notification listening access due to an uncaught exception. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected Software

Weaknesses

• Elevation of privilege

ADP Enrichment

CVE Program Container

Additional References

• https://android.googlesource.com/platform/frameworks/base/+/fc1b9998ca8a9fceba47d67fd9ea9b45705b53e0
• https://source.android.com/security/bulletin/2023-07-01

CISA ADP Vulnrichment

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

References

• https://android.googlesource.com/platform/frameworks/base/+/fc1b9998ca8a9fceba47d67fd9ea9b45705b53e0
• https://source.android.com/security/bulletin/2023-07-01

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