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MEDIUM · 4.2

CVE-2025-20743

In clkdbg, there is a possible escalation of privilege due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User inte...

Vulnerability Description

In clkdbg, there is a possible escalation of privilege due to use after free. 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: ALPS10136671; Issue ID: MSV-4651.

CVSS Score

4.2

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
GoogleAndroid14.0
MediatekMt2718-
MediatekMt6761-
MediatekMt6765-
MediatekMt6768-
MediatekMt6781-
MediatekMt6853-
MediatekMt6877-
MediatekMt6886-
MediatekMt6893-
MediatekMt6897-
MediatekMt6899-
MediatekMt6983-
MediatekMt6989-
MediatekMt6991-
MediatekMt8113-
MediatekMt8163-
MediatekMt8168-
MediatekMt8169-
MediatekMt8183-

Related Weaknesses (CWE)

CWE-416

References

FAQ

What is CVE-2025-20743?

CVE-2025-20743 is a vulnerability with a CVSS score of 4.2 (MEDIUM). In clkdbg, there is a possible escalation of privilege due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User inte...

How severe is CVE-2025-20743?

CVE-2025-20743 has been rated MEDIUM with a CVSS base score of 4.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-20743?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt2718, Mediatek Mt6761, Mediatek Mt6765, Mediatek Mt6768.