CVE-2025-20697

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-20697
In Power HAL, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09915681; Issue ID: MSV-3795.

6.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://corp.mediatek.com/product-security-bulletin/August-2025 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
OR cpe:2.3:h:mediatek:mt2718:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8186:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8196:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8391:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8775:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8788e:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8792:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8873:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8883:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8893:-:*:*:*:*:*:*:*
History

18 Aug 2025, 15:42

Type Values Removed Values Added
References () https://corp.mediatek.com/product-security-bulletin/August-2025 - () https://corp.mediatek.com/product-security-bulletin/August-2025 - Vendor Advisory
First Time Google
Mediatek mt6878
Mediatek mt8873
Mediatek mt6768
Mediatek mt8186
Mediatek mt8786
Mediatek mt6853
Google android
Mediatek mt8196
Mediatek mt6883
Mediatek mt6879
Mediatek mt6761
Mediatek mt8796
Mediatek
Mediatek mt6855
Mediatek mt6877
Mediatek mt6765
Mediatek mt6889
Mediatek mt8678
Mediatek mt6991
Mediatek mt6989
Mediatek mt8893
Mediatek mt6897
Mediatek mt8883
Mediatek mt8775
Mediatek mt8792
Mediatek mt6893
Mediatek mt8788e
Mediatek mt2718
Mediatek mt6885
Mediatek mt8391
CPE cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt2718:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8391:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8196:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8788e:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8186:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8893:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8883:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8775:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8792:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8873:-:*:*:*:*:*:*:*

04 Aug 2025, 21:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.7

04 Aug 2025, 15:06

Type Values Removed Values Added
Summary
  • (es) En Power HAL, existe una posible escritura fuera de los límites debido a la falta de una comprobación de los límites. Esto podría provocar una escalada local de privilegios si un agente malicioso ya ha obtenido el privilegio de System. No se requiere la interacción del usuario para la explotación. ID de parche: ALPS09915681; ID de problema: MSV-3795.

04 Aug 2025, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-04 02:15

Updated : 2025-08-18 15:42

NVD link : CVE-2025-20697

Mitre link : CVE-2025-20697

CVE.ORG link : CVE-2025-20697

JSON object : View

Products Affected

mediatek

  • mt6991
  • mt8196
  • mt8186
  • mt6889
  • mt8786
  • mt6989
  • mt8873
  • mt6893
  • mt6761
  • mt8893
  • mt8391
  • mt6765
  • mt8788e
  • mt8775
  • mt6855
  • mt8883
  • mt8792
  • mt6885
  • mt8796
  • mt2718
  • mt6878
  • mt6879
  • mt6883
  • mt6768
  • mt8678
  • mt6877
  • mt6853
  • mt6897

google

  • android
CWE
CWE-787

Out-of-bounds Write