CVE-2024-20021

MEDIUM

Android - Local Privilege Escalation via Physical Memory Remapping

Title source: llm
STIX 2.1

Description

In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.

References (1)

Core 1

Scores

CVSS v3 6.7
EPSS 0.0003
EPSS Percentile 9.5%
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-269
Status published
Products (3)
google/android 12.0
google/android 13.0
google/android 14.0
Published May 06, 2024
Tracked Since Feb 18, 2026