in OpenHarmony v4.0.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free.

in OpenHarmony v4.0.0 and prior versions allow a remote attacker cause DOS through improper input.

in OpenHarmony v4.0.0 and prior versions allow a local attacker arbitrary code execution through out-of-bounds write.

in OpenHarmony v3.2.4 and prior versions allow a remote attacker bypass permission verification to install apps, although these require user action.

in OpenHarmony v3.2.4 and prior versions allow a local attacker arbitrary code execution in any apps through improper input.

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause DOS through use after free.

in OpenHarmony v3.2.4 and prior versions allow a local attacker arbitrary code execution in any apps through use after free.

in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through get permission.

in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type confusion.

in OpenHarmony v3.2.4 and prior versions allow a local attacker cause sensitive information leak through insecure storage.

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause information leak through improper preservation of permissions.

in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type confusion.

in OpenHarmony v3.2.4 and prior versions allow a local attacker arbitrary code execution in any apps through use after free.

in OpenHarmony v3.2.4 and prior versions allow a local attacker cause information leak through out-of-bounds Read.

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause DOS through improper input.

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause heap overflow through integer overflow.

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause DOS through improper input.

in OpenHarmony v3.2.4 and prior versions allow an adjacent attacker arbitrary code execution through out-of-bounds write.

in OpenHarmony v4.0.0 and prior versions allow an adjacent attacker arbitrary code execution in any apps through use after free.

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause heap overflow through integer overflow.

in OpenHarmony v3.2.4 and prior versions allow a local attacker causes information leak through out-of-bounds Read.

in OpenHarmony v3.2.4 and prior versions allow a local attacker causes information leak through out-of-bounds Read.

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia audio crash through modify a released pointer.

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia player crash through modify a released pointer.

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia player crash through modify a released pointer.

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer.

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through occupy all resources

in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.

in OpenHarmony v3.2.2 and prior versions allow a local attacker get sensitive buffer information through use of uninitialized resource.

in OpenHarmony v3.2.2 and prior versions allow a local attacker get confidential information through incorrect default permissions.

in OpenHarmony v3.2.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through type confusion.

in OpenHarmony v3.2.2 and prior versions allow a local attacker causes system information leak through type confusion.

in OpenHarmony v3.2.2 and prior versions allow a local attacker arbitrary file read and write through improper preservation of permissions.

in OpenHarmony v3.2.2 and prior versions allow a local attacker get confidential information or rewrite sensitive file through incorrect default permissions.

OpenHarmony v3.2.1 and prior version has a system call function usage error. Local attackers can crash kernel by the error input.

The bundle management subsystem within OpenHarmony-v3.1.4 and prior versions has a null pointer reference vulnerability which local attackers can exploit this vulnerability to cause a DoS attack to the system when installing a malicious HAP package.

Communication Wi-Fi subsystem within OpenHarmony-v3.1.4 and prior versions, OpenHarmony-v3.0.7 and prior versions has a null pointer reference vulnerability which local attackers can exploit this vulnerability to cause the current application to crash.

The kernel subsystem function check_permission_for_set_tokenid within OpenHarmony-v3.1.5 and prior versions has an UAF vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root.

The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an arbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system.

The ArKUI framework subsystem within OpenHarmony-v3.1.5 and prior versions, OpenHarmony-v3.0.7 and prior versions has an Improper Input Validation vulnerability which local attackers can exploit this vulnerability to send malicious data, causing the current application to crash.

platform_callback_stub in misc subsystem within OpenHarmony-v3.0.5 and prior versions has an authentication bypass vulnerability which allows an "SA relay attack".Local attackers can bypass authentication and attack other SAs with high privilege.

softbus_client_stub in communication subsystem within OpenHarmony-v3.0.5 and prior versions has an authentication bypass vulnerability which allows an "SA relay attack".Local attackers can bypass authentication and attack other SAs with high privilege.

Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysTimerGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGettime. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash.

Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

OpenHarmony-v3.1.4 and prior versions had an vulnerability. PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.

OpenHarmony-v3.1.2 and prior versions had a vulnerability that telephony in communication subsystem sends public events with personal data, but the permission is not set. Malicious apps could listen to public events and obtain information such as mobile numbers and SMS data without permissions.

OpenHarmony-v3.1.2 and prior versions had a DOS vulnerability in distributedhardware_device_manager when joining a network. Network attakcers can send an abonormal packet when joining a network, cause a nullptr reference and device reboot.

OpenHarmony-v3.1.2 and prior versions had an Arbitrary file read vulnerability via download_server. Local attackers can install an malicious application on the device and reveal any file from the filesystem that is accessible to download_server service which run with UID 1000.