CVE-2021-22295

A component of the HarmonyOS has a permission bypass vulnerability. Local attackers may exploit this vulnerability to cause the device to hang due to the page error OsVmPageFaultHandler...

CVE-2021-22422

A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause memory overwriting...

CVE-2021-22418

A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause memory overwriting...

CVE-2021-22463

A component of the HarmonyOS has a Use After Free vulnerability . Local attackers may exploit this vulnerability to cause Kernel Information disclosure...

CVE-2021-22454

A component of the HarmonyOS has a External Control of System or Configuration Setting vulnerability. Local attackers may exploit this vulnerability to cause core dump...

CVE-2021-22296

A component of HarmonyOS 2.0 has a DoS vulnerability. Local attackers may exploit this vulnerability to mount a file system to the target device, causing DoS of the file system...

CVE-2021-22458

A component of the HarmonyOS has a Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability. Local attackers may exploit this vulnerability to cause arbitrary code execution...

CVE-2021-22467

A component of the HarmonyOS has a Improper Input Validation vulnerability. Local attackers may exploit this vulnerability to read at any address...

CVE-2021-22450

A component of the HarmonyOS has a Incomplete Cleanup vulnerability. Local attackers may exploit this vulnerability to cause memory exhaustion...

CVE-2021-22423

A component of the HarmonyOS has a Out-of-bounds Write Vulnerability. Local attackers may exploit this vulnerability to cause integer overflow...

CVE-2021-22478

The interface of a certain HarmonyOS module has a UAF vulnerability. Successful exploitation of this vulnerability may lead to information leakage...

CVE-2021-22469

A component of the HarmonyOS has a Out-of-bounds Read vulnerability. Local attackers may exploit this vulnerability to cause kernel out-of-bounds read...

CVE-2021-22452

A component of the HarmonyOS has a Improper Input Validation vulnerability. Local attackers may exploit this vulnerability to read at any address...

CVE-2021-22416

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

CVE-2021-22470

A component of the HarmonyOS has a Privileges Controls vulnerability. Local attackers may exploit this vulnerability to expand the Recording Trusted Domain...

Huawei HarmonyOS file management app bypasses app lock checksum vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A vulnerability exists in the Huawei HarmonyOS file management app that bypasses the application lock checksum and can be exploited by an attacker to...

Huawei HarmonyOS camera framework module multithreaded conditional contention vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A multi-threaded conditional contention vulnerability exists in the Huawei HarmonyOS camera framework module, which can be exploited by attackers to cause an...

Huawei HarmonyOS Denial of Service Vulnerability (CNVD-2025-3113443)

Huawei HarmonyOS is a distributed operating system developed independently by Huawei Technologies Co. A denial of service vulnerability exists in Huawei HarmonyOS, which originates from the vulnerability of office service to denial of service attacks. An attacker could exploit this vulnerability ...

Huawei HarmonyOS Competitive Conditions Vulnerability (CNVD-2026-00632)

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A competitive condition vulnerability exists in Huawei HarmonyOS, which can be exploited by attackers to cause confidentiality to be compromised...

Huawei HarmonyOS Multi-threaded Competitive Condition Vulnerability

Huawei HarmonyOS is Huawei's self-developed distributed operating system, designed for cell phones, tablets, smart homes and other full-scene devices to achieve seamless cross-device collaboration. Huawei HarmonyOS suffers from a multi-threaded competitive condition vulnerability that can be...