CVE-2023-21125
BaseFortify
Publication date: 2025-08-26
Last updated on: 2025-09-02
Assigner: Android (associated with Google Inc. or Open Handset Alliance)
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| android | 12.0 | |
| android | 12.1 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-416 | The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a use-after-free issue in the function btif_hh_hsdata_rpt_copy_cb within the bta_hh.cc file. It can cause memory corruption when handling Bluetooth data, potentially allowing an attacker to escalate privileges locally without needing any additional execution privileges or user interaction.
How can this vulnerability impact me? :
The vulnerability can lead to local escalation of privilege over Bluetooth, meaning an attacker could gain higher-level access on the affected device through Bluetooth without requiring user interaction or extra execution privileges.