CVE-2023-21250

Summary

In gatt_end_operation of gatt_utils.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected Software

Weaknesses

• Remote code execution

ADP Enrichment

CVE Program Container

Additional References

• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/ec573bc83f1ed6722f7cb29431dcb2db7f10bf28
• https://source.android.com/security/bulletin/2023-07-01

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

References

• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/ec573bc83f1ed6722f7cb29431dcb2db7f10bf28
• https://source.android.com/security/bulletin/2023-07-01

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