CVE-2025-20788

Dec. 3, 2025, 8:31 p.m.

4.4
Medium

Description

In GPU pdma, there is a possible memory corruption due to a missing permission check. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS10117735; Issue ID: MSV-4539.

Product(s) Impacted

Vendor Product Versions
Google
  • Android
  • 15.0
Mediatek
  • Mt6991
  • Mt8196
  • -
  • -

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-1262
Improper Access Control for Register Interface
The product uses memory-mapped I/O registers that act as an interface to hardware functionality from software, but there is improper access control to those registers.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
o google android 15.0 / / / / / / /
h mediatek mt6991 - / / / / / / /
h mediatek mt8196 - / / / / / / /

References

https://corp.mediatek.com/product-security-bulletin/December-2025

Tags

security@mediatek.com
CWE-1262
2025-12-02
CVE-2025-20788

CVSS Score

4.4 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: LOW
  • Availability Impact: LOW

    • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

    View Vector String

Timeline

Published: Dec. 2, 2025, 3:16 a.m.
Last Modified: Dec. 3, 2025, 8:31 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@mediatek.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.