CVE-2023-21371

MEDIUM

Android < 14.0 - Integer Overflow to Out-of-Bounds Write in Secure Element

Title source: llm
STIX 2.1

Description

In Secure Element, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

References (1)

Core 1

Scores

CVSS v3 6.7
EPSS 0.0009
EPSS Percentile 0.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-190
Status published
Products (1)
google/android < 14.0
Published Oct 30, 2023
Tracked Since Feb 18, 2026