A component of the HarmonyOS has a Heap-based Buffer Overflow vulnerability. Local attackers may exploit this vulnerability to cause Kernel System unavailable.

HUAWEI Mate 30 versions earlier than 10.1.0.159(C00E159R7P2) have a vulnerability of improper buffer operation. Due to improper restrictions, local attackers with high privileges can exploit the vulnerability to cause system heap overflow.

Taurus-AN00B versions earlier than 10.1.0.156(C00E155R7P2) have an out-of-bounds read and write vulnerability. Some functions do not verify inputs sufficiently. Attackers can exploit this vulnerability by sending specific request. This could compromise normal service of the affected device.

Out-of-bounds write vulnerability in the camera module. Impact: Successful exploitation of this vulnerability may affect availability.

Out-of-bounds write vulnerability in the DFX module. Impact: Successful exploitation of this vulnerability may affect availability.

Heap-based buffer overflow vulnerability in the image module. Impact: Successful exploitation of this vulnerability may affect availability.

Out-of-bounds array access vulnerability in the ArkUI framework. Impact: Successful exploitation of this vulnerability may affect availability.

Huawei Atlas 300, Atlas 500 have a buffer overflow vulnerability. A local, authenticated attacker may craft specific parameter and send to the process to exploit this vulnerability. Successfully exploit may cause service crash.

Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have a DoS vulnerability. An attacker may send crafted messages from a FTP client to exploit this vulnerability. Due to insufficient validation of the message, successful exploit may cause the system out-of-bounds read and result in a denial of service condition of the affected service.

A component of the HarmonyOS has a Data Processing Errors vulnerability. Local attackers may exploit this vulnerability to cause Kernel System unavailable.

A component of the HarmonyOS has a Data Processing Errors vulnerability. Local attackers may exploit this vulnerability to cause Kernel Memory Leakage.

Huawei UTPS earlier than UTPS-V200R003B015D16SPC00C983 has an unquoted service path vulnerability which can lead to the truncation of UTPS service query paths. An attacker may put an executable file in the search path of the affected service and obtain elevated privileges after the executable file is executed.

There is a Vulnerability of accessing resources using an incompatible type (type confusion) in the MPTCP subsystem in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart.

There is a command injection vulnerability in the HG8045Q product. When the command-line interface is enabled, which is disabled by default, attackers with administrator privilege could execute part of commands.

Access permission verification vulnerability in the App Multiplier module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

EnzoH has an OS command injection vulnerability. Successful exploitation of this vulnerability may lead to arbitrary command execution.

EnzoH has an OS command injection vulnerability. Successful exploitation of this vulnerability may lead to arbitrary command execution.

Multi-thread problem vulnerability in the package management module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of input parameters not being verified during glTF model loading in the 3D engine module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of input parameters not being verified during glTF model loading in the 3D engine module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of input parameters not being verified during glTF model loading in the 3D engine module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of input parameters not being verified during glTF model loading in the 3D engine module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of native APIs not being implemented in the NFC service module Impact: Successful exploitation of this vulnerability may cause features to perform abnormally.

Vulnerability of improper access control in the home screen widget module Impact: Successful exploitation of this vulnerability may affect availability.

Buffer overflow vulnerability in the component driver module Impact: Successful exploitation of this vulnerability may affect availability.

The kernel emcom module has multi-thread contention. Successful exploitation of this vulnerability may affect system availability.

Integer overflow vulnerability during glTF model loading in the 3D engine module Impact: Successful exploitation of this vulnerability may affect availability.

AppLink has a vulnerability of accessing uninitialized pointers. Successful exploitation of this vulnerability may affect system availability.

The kernel module has the null pointer and out-of-bounds array vulnerabilities. Successful exploitation of this vulnerability may affect system availability.

Vulnerability of input parameters not being verified during glTF model loading in the 3D engine module Impact: Successful exploitation of this vulnerability may affect availability.

Denial of service (DoS) vulnerability in the installation module Impact: Successful exploitation of this vulnerability will affect availability.

Function vulnerabilities in the Calendar module Impact: Successful exploitation of this vulnerability will affect availability.

Vulnerability of pop-up windows belonging to no app in the VPN module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Permission control vulnerability in the ability module Impact: Successful exploitation of this vulnerability may cause features to function abnormally.

Vulnerability of parameter type not being verified in the WantAgent module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of processes not being fully terminated in the VPN module Impact: Successful exploitation of this vulnerability will affect power consumption.

Vulnerability of parameter type not being verified in the WantAgent module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of input parameters not being verified in the HDC module Impact: Successful exploitation of this vulnerability may affect availability.

Some smartphones have authentication-related (including session management) vulnerabilities as the setup wizard is bypassed. Successful exploitation of this vulnerability affects the smartphone availability.

Input parameter verification vulnerability in the background service module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of improper device information processing in the device management module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability of improper memory access in the phone service module Impact: Successful exploitation of this vulnerability may affect availability.

Data verification vulnerability in the battery module Impact: Successful exploitation of this vulnerability may affect function stability.

Vulnerability of input parameters not being verified in the HDC module Impact: Successful exploitation of this vulnerability may affect availability.

Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have a buffer overflow vulnerability. An attacker who logs in to the board may send crafted messages from the internal network port or tamper with inter-process message packets to exploit this vulnerability. Due to insufficient validation of the message, successful exploit may cause the affected board to be abnormal.

Out-of-bounds read vulnerability in the runtime interpreter module. Impact: Successful exploitation of this vulnerability may affect availability.

Permission vulnerability in the ActivityManagerService (AMS) module Impact: Successful exploitation of this vulnerability may affect availability.

Out-of-bounds array access issue due to insufficient data verification in the location service module. Impact: Successful exploitation of this vulnerability may affect availability.

There is a denial of service vulnerability in the versions 10.1.0.126(C00E125R5P3) of HUAWEI Mate 30 and 10.1.0.152(C00E136R7P2) of HUAWEI Mate 30 (5G) . A module does not verify certain parameters sufficiently and it leads to some exceptions. Successful exploit could cause a denial of service condition.

A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerability to cause kernel crash.