CVE-2023-21456: Path Traversal
Path traversal vulnerability in Galaxy Themes Service prior to SMR Mar-2023 Release 1 allows attacker to access arbitrary file with system uid.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-21456?
CVE-2023-21456 is classified as a high-severity vulnerability due to its potential to allow unauthorized access to arbitrary files.
How do I fix CVE-2023-21456?
To fix CVE-2023-21456, users should update their Samsung devices to the latest software version released after the March 2023 Security Maintenance Release.
What versions of Samsung Android are affected by CVE-2023-21456?
CVE-2023-21456 affects multiple versions of Samsung Android prior to the March 2023 Security Maintenance Release, including 11.0 and 12.0.
Can I protect myself from CVE-2023-21456 if I cannot update my Samsung device?
If you're unable to update your device, limit the installation of untrusted applications and carefully manage file access to mitigate the risks associated with CVE-2023-21456.
Is CVE-2023-21456 specific to Samsung devices only?
Yes, CVE-2023-21456 is specifically a vulnerability within Samsung's Galaxy Themes Service, impacting select Android versions on Samsung devices.