CVE-2025-20656

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-20656
In DA, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09625423; Issue ID: MSV-3033.

6.8 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1 (hide)

AND
OR cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
cpe:2.3:a:rdkcentral:rdk-b:2024q1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:23.05:*:*:*:*:*:*:*
OR cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6990:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8196:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8370:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8390:-:*:*:*:*:*:*:*
History

09 Apr 2025, 15:29

Type Values Removed Values Added
References () https://corp.mediatek.com/product-security-bulletin/April-2025 - () https://corp.mediatek.com/product-security-bulletin/April-2025 - Vendor Advisory
First Time Mediatek
Rdkcentral
Mediatek mt6983
Mediatek mt6855
Mediatek mt6895
Openwrt openwrt
Mediatek mt8390
Mediatek mt6989
Mediatek mt8370
Mediatek mt6879
Mediatek mt6878
Mediatek mt8196
Google
Linuxfoundation
Mediatek mt6897
Mediatek mt6985
Mediatek mt6835
Openwrt
Mediatek mt6886
Linuxfoundation yocto
Mediatek mt6990
Mediatek mt6789
Rdkcentral rdk-b
Mediatek mt6781
Google android
CPE cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:*
cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6990:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8390:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*
cpe:2.3:a:rdkcentral:rdk-b:2024q1:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:23.05:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8370:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8196:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*

07 Apr 2025, 14:17

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.8
Summary
  • (es) En DA, 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 atacante tiene acceso físico al dispositivo, sin necesidad de privilegios de ejecución adicionales. No se requiere la interacción del usuario para su explotación. ID de parche: ALPS09625423; ID de problema: MSV-3033.

07 Apr 2025, 04:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-07 04:15

Updated : 2025-04-09 15:29

NVD link : CVE-2025-20656

Mitre link : CVE-2025-20656

CVE.ORG link : CVE-2025-20656

JSON object : View

Products Affected

mediatek

  • mt8196
  • mt6855
  • mt6897
  • mt6983
  • mt8390
  • mt6789
  • mt6895
  • mt6879
  • mt6835
  • mt6989
  • mt6886
  • mt6878
  • mt6781
  • mt6990
  • mt6985
  • mt8370

rdkcentral

  • rdk-b

linuxfoundation

  • yocto

openwrt

  • openwrt

google

  • android
CWE
CWE-787

Out-of-bounds Write