CVE-2025-20723
BaseFortify
Publication date: 2025-10-14
Last updated on: 2025-10-15
Assigner: MediaTek, Inc.
Description
Description
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| android | 15.0 | |
| mediatek | mt6835 | * |
| mediatek | mt6878 | * |
| mediatek | mt6886 | * |
| mediatek | mt6897 | * |
| mediatek | mt6899 | * |
| mediatek | mt6985 | * |
| mediatek | mt6989 | * |
| mediatek | mt6991 | * |
| mediatek | mt8676 | * |
| mediatek | mt8678 | * |
| mediatek | mt8775 | * |
| mediatek | mt8791t | * |
| mediatek | mt8796 | * |
| mediatek | mt8873 | * |
| android | 14.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an out of bounds write in the gnss driver caused by an incorrect bounds check. This means that the software writes data outside the intended memory area, which can lead to unexpected behavior or security issues.
How can this vulnerability impact me? :
If exploited by a malicious actor who already has System privilege, this vulnerability could allow local escalation of privilege, potentially giving the attacker higher access or control over the system. No user interaction is needed for exploitation.
What immediate steps should I take to mitigate this vulnerability?
Apply the patch identified as ALPS09920033 to the gnss driver to fix the out of bounds write vulnerability.