CVE-2025-20678

MEDIUM

Mediatek Lr12a - Denial of Service

Title source: rule
STIX 2.1

Description

In ims service, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01394606; Issue ID: MSV-2739.

Scores

CVSS v3 6.5
EPSS 0.0011
EPSS Percentile 29.2%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-674
Status published
Products (6)
mediatek/lr12a
mediatek/lr13
mediatek/nr15
mediatek/nr16
mediatek/nr17
mediatek/nr17r
Published Jun 02, 2025
Tracked Since Feb 18, 2026