Android Security Vulnerabilities

CVE-2023-21420

Use of Externally-Controlled Format String vulnerabilities in STST TA prior to SMR Jan-2023 Release 1 allows arbitrary code execution.

CVE-2023-21421

Improper Handling of Insufficient Permissions or Privileges vulnerability in KnoxCustomManagerService prior to SMR Jan-2023 Release 1 allows attacker to access device SIM PIN.

CVE-2023-21422

Improper authorization vulnerability in semAddPublicDnsAddr in WifiSevice prior to SMR Jan-2023 Release 1 allows attackers to set custom DNS server without permission via binding WifiService.

CVE-2023-21423

Improper authorization vulnerability in ChnFileShareKit prior to SMR Jan-2023 Release 1 allows attacker to control BLE advertising without permission using unprotected action.

CVE-2023-21424

Improper Handling of Insufficient Permissions or Privileges vulnerability in SemChameleonHelper prior to SMR Jan-2023 Release 1 allows attacker to modify network related values, network code, carrier id and operator brand.

CVE-2023-21425

Improper access control vulnerability in telecom application prior to SMR JAN-2023 Release 1 allows local attackers to get sensitive information.

CVE-2023-21426

Hardcoded AES key to encrypt cardemulation PINs in NFC prior to SMR Jan-2023 Release 1 allows attackers to access cardemulation PIN.

CVE-2023-21427

Improper access control vulnerability in NfcTile prior to SMR Jan-2023 Release 1 allows to attacker to use NFC without user recognition.

CVE-2023-21428

Improper input validation vulnerability in TelephonyUI prior to SMR Jan-2023 Release 1 allows attackers to configure Preferred Call. The patch removes unused code.

CVE-2023-21429

Improper usage of implict intent in ePDG prior to SMR JAN-2023 Release 1 allows attacker to access SSID.

CVE-2023-21430

An out-of-bound read vulnerability in mapToBuffer function in libSDKRecognitionText.spensdk.samsung.so library prior to SMR JAN-2023 Release 1 allows attacker to cause memory access fault.

CVE-2023-21435

Exposure of Sensitive Information vulnerability in Fingerprint TA prior to SMR Feb-2023 Release 1 allows attackers to access the memory address information via log.

CVE-2023-21436

Improper usage of implicit intent in Contacts prior to SMR Feb-2023 Release 1 allows attacker to get account ID.

CVE-2023-21437

Improper access control vulnerability in Phone application prior to SMR Feb-2023 Release 1 allows local attackers to access sensitive information via implicit broadcast.

CVE-2023-21438

Improper logic in HomeScreen prior to SMR Feb-2023 Release 1 allows physical attacker to access App preview protected by Secure Folder.

CVE-2023-21439

Improper input validation vulnerability in UwbDataTxStatusEvent prior to SMR Feb-2023 Release 1 allows attackers to launch certain activities.

CVE-2023-21440

Improper access control vulnerability in WindowManagerService prior to SMR Feb-2023 Release 1 allows attackers to take a screen capture.

CVE-2023-21441

Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30.6 in Android Q(10), 3.1.21.10 in Android R(11) and 3.5.2.23 in Android S(12) allows local attacker to access protected files via unused code.

CVE-2023-21442

Improper access control vulnerability in Runestone application prior to version 2.9.09.003 in Android R(11) and 3.2.01.007 in Android S(12) allows local attackers to get device location information.

CVE-2023-21445

Improper access control vulnerability in MyFiles prior to versions 12.2.09 in Android R(11), 13.1.03.501 in Android S(12) and 14.1.00.422 in Android T(13) allows local attacker to write file with MyFiles privilege via implicit intent.

CVE-2023-21446

Improper input validation in MyFiles prior to version 12.2.09 in Android R(11), 13.1.03.501 in Android S( 12) and 14.1.00.422 in Android T(13) allows local attacker to access data of MyFiles.

CVE-2023-21449

Improper access control vulnerability in Call application prior to SMR Mar-2023 Release 1 allows local attackers to access sensitive information without proper permission.

CVE-2023-21451

A Stack-based overflow vulnerability in IpcRxEmbmsSessionList in SECRIL prior to Android S(12) allows attacker to cause memory corruptions.

CVE-2023-21452

Improper usage of implicit intent in Bluetooth prior to SMR Mar-2023 Release 1 allows attacker to get MAC address of connected device.

CVE-2023-21453

Improper input validation vulnerability in SoftSim TA prior to SMR Mar-2023 Release 1 allows local attackers access to protected data.

CVE-2023-21454

Improper authorization in Samsung Keyboard prior to SMR Mar-2023 Release 1 allows physical attacker to access users text history on the lockscreen.

CVE-2023-21456

Path traversal vulnerability in Galaxy Themes Service prior to SMR Mar-2023 Release 1 allows attacker to access arbitrary file with system uid.

CVE-2023-21457

Improper access control vulnerability in Bluetooth prior to SMR Mar-2023 Release 1 allows attackers to send file via Bluetooth without related permission.

CVE-2023-21458

Improper privilege management vulnerability in PhoneStatusBarPolicy in System UI prior to SMR Mar-2023 Release 1 allows attacker to turn off Do not disturb via unprotected intent.

CVE-2023-21459

Use after free vulnerability in decon driver prior to SMR Mar-2023 Release 1 allows attackers to cause memory access fault.

CVE-2023-21460

Improper authentication in SecSettings prior to SMR Mar-2023 Release 1 allows attacker to reset the setting.

CVE-2023-21461

Improper authorization vulnerability in AutoPowerOnOffConfirmDialog in Settings prior to SMR Mar-2023 Release 1 allows local attacker to turn device off via unprotected activity.

CVE-2023-21484

Improper access control vulnerability in AppLock prior to SMR May-2023 Release 1 allows local attackers without proper permission to execute a privileged operation.

CVE-2023-21485

Improper export of android application components vulnerability in VideoPreviewActivity in Call Settings to SMR May-2023 Release 1 allows physical attackers to access some media data stored in sandbox.

CVE-2023-21486

Improper export of android application components vulnerability in ImagePreviewActivity in Call Settings to SMR May-2023 Release 1 allows physical attackers to access some media data stored in sandbox.

CVE-2023-21487

Improper access control vulnerability in Telephony framework prior to SMR May-2023 Release 1 allows local attackers to change a call setting.

CVE-2023-21488

Improper access control vulnerablility in Tips prior to SMR May-2023 Release 1 allows local attackers to launch arbitrary activity in Tips.

CVE-2023-21489

Heap out-of-bounds write vulnerability in bootloader prior to SMR May-2023 Release 1 allows a physical attacker to execute arbitrary code.

CVE-2023-21490

Improper access control in GearManagerStub prior to SMR May-2023 Release 1 allows a local attacker to delete applications installed by watchmanager.

CVE-2023-21491

Improper access control vulnerability in ThemeManager prior to SMR May-2023 Release 1 allows local attackers to write arbitrary files with system privilege.

CVE-2023-21492

Kernel pointers are printed in the log file prior to SMR May-2023 Release 1 allows a privileged local attacker to bypass ASLR.

CVE-2023-21493

Improper access control vulnerability in SemShareFileProvider prior to SMR May-2023 Release 1 allows local attackers to access protected data.

CVE-2023-21494

Potential buffer overflow vulnerability in auth api in mm_Authentication.c in Shannon baseband prior to SMR May-2023 Release 1 allows remote attackers to cause invalid memory access.

CVE-2023-21495

Improper access control vulnerability in Knox Enrollment Service prior to SMR May-2023 Release 1 allow attacker install KSP app when device admin is set.

CVE-2023-21496

Active Debug Code vulnerability in ActivityManagerService prior to SMR May-2023 Release 1 allows attacker to use debug function via setting debug level.

CVE-2023-21497

Use of externally-controlled format string vulnerability in mPOS TUI trustlet prior to SMR May-2023 Release 1 allows local attackers to access the memory address.

CVE-2023-21498

Improper input validation vulnerability in setPartnerTAInfo in mPOS TUI trustlet prior to SMR May-2023 Release 1 allows local attackers to overwrite the trustlet memory.

CVE-2023-21499

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.

CVE-2023-21500

Double free validation vulnerability in setPinPadImages in mPOS TUI trustlet prior to SMR May-2023 Release 1 allows local attackers to access the trustlet memory.

CVE-2023-21501

Improper input validation vulnerability in mPOS fiserve trustlet prior to SMR May-2023 Release 1 allows local attackers to execute arbitrary code.