Input validation error in Android Automotive OS (AAOS) - CVE-2023-21260
Published: July 5, 2023
Vulnerability identifier: #VU77992
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-21260
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Google
Affected software:
Android Automotive OS (AAOS)
Android Automotive OS (AAOS)
Detailed vulnerability description
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input. A malicious application can embed a service label that overflow the original user prompt and possibly contain mis-leading information as a system message for user confirmation.
How to mitigate CVE-2023-21260
Install updates from vendor's website.