CVE-2023-21499

HIGH

Samsung Android - Out-of-bounds Write in TA_Communication_mpos_encrypt_pin

Title source: llm
STIX 2.1

Description

Out-of-bounds write vulnerability in TA_Communication_mpos_encrypt_pin in mPOS TUI trustlet prior to SMR May-2023 Release 1 allows local attackers to execute arbitrary code.

References (1)

Core 1

Scores

CVSS v3 8.2
EPSS 0.0011
EPSS Percentile 29.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (1)
samsung/android 13.0 (8 CPE variants)
Published May 04, 2023
Tracked Since Feb 18, 2026