Improper input validation in Google Android - CVE-2023-21244
Published: October 2, 2023
Vulnerability identifier: #VU81394
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-21244
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Google Android
Google Android
Software vendor:
Google
Description
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.
Remediation
Install security update from vendor's website.
External links
- https://android.googlesource.com/platform/frameworks/base/+/3a448067ac9ebdf669951e90678c2daa592a81d3
- https://android.googlesource.com/platform/frameworks/base/+/20aedba4998373addc2befcc455a118585559fef
- https://android.googlesource.com/platform/frameworks/base/+/5a3d0c131175d923cf35c7beb3ee77a9e6485dad
- https://source.android.com/docs/security/bulletin/2023-10-01