CVE-2021-22425

CVE-2021-22425 describes a Double Free vulnerability in a HarmonyOS component that allows a local attacker to obtain Root Privileges . The connected documents confirm the issue is local and privileges can be elevated, but do not provide exploit details or concrete remediation versions. No explici...

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-2021-22416

CVE-2021-22416 affects HarmonyOS with a Data Processing Error that enables local attackers to achieve Kernel Code Execution. The vulnerability concerns a component of HarmonyOS and is described across multiple feeds (e.g., Red Hat and CNVD mirrors) as allowing local exploitation to run code in th...

CVE-2021-22421

HarmonyOS contains an improper Privilege Management vulnerability in a component, enabling local attackers to achieve Elevation of Privileges. Affected: HarmonyOS platform; root cause per description: improper privilege management. Impact: local privilege escalation with complete confidentiality/...

CVE-2021-22421

A component of the HarmonyOS has a Improper Privilege Management vulnerability. Local attackers may exploit this vulnerability to cause further Elevation of Privileges...

CVE-2021-22424

CVE-2021-22424 concerns HarmonyOS: a kernel memory leakage vulnerability that local attackers may exploit to cause a kernel denial of service. Affected software is HarmonyOS kernel space; root cause is memory leakage in the kernel, with impact limited to local access and kernel DoS. Remediation i...

CVE-2021-22424

A component of the HarmonyOS has a Kernel Memory Leakage Vulnerability. Local attackers may exploit this vulnerability to cause Kernel Denial of Service...

CVE-2021-22417

CVE-2021-22417 affects HarmonyOS; a component suffers Data Processing Errors that can allow local attackers to cause kernel memory leakage. Documented impact includes LOCAL access with high availability impact, but concrete details on affected versions, exploitation specifics, and fixes are not p...

CVE-2021-22417

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

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-2021-22422

CVE-2021-22422 concerns HarmonyOS: a local integer overflow/wraparound vulnerability in a HarmonyOS component that can lead to memory overwriting. Connected reports reiterate the local-attack path and impact to confidentiality, integrity, and availability, but the documents do not specify the exa...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei, a Chinese company that provides a microkernel-based, distributed operating system. A security vulnerability exists in Huawei HarmonyOS, which can be exploited by local attackers to cause a lack of trust in the underlying application trust list...

Huawei HarmonyOS 输入验证错误漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A security vulnerability exists in Huawei HarmonyOS, which can be exploited by a local attacker to cause a memory overwrite...

Huawei HarmonyOS 配置错误漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a microkernel-based distributed operating system. Huawei HarmonyOS has a security vulnerability that can be exploited by local attackers to elevate privileges...

Huawei HarmonyOS 输入验证错误漏洞

Huawei HarmonyOS is an operating system from Huawei, a Chinese company that provides a microkernel-based distributed operating system. Huawei HarmonyOS has a security vulnerability that can be exploited by local attackers to cause a memory overwrite...

Huawei HarmonyOS 数据伪造问题漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a microkernel-based, fully distributed operating system. Huawei HarmonyOS has a security vulnerability that could be exploited by an attacker to cause a persistent DOS...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a microkernel-based, distributed operating system. Huawei HarmonyOS has a security vulnerability that can be exploited by local attackers to cause kernel code execution...

Huawei HarmonyOS 资源管理错误漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a microkernel-based distributed operating system. A security vulnerability exists in the Huawei HarmonyOS component, which can be exploited by local attackers to cause Root Elevation of Privilege...

Huawei HarmonyOS 缓冲区错误漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a microkernel-based distributed operating system. Huawei HarmonyOS has a security vulnerability that could be exploited by attackers to execute arbitrary code on the system...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei, a Chinese company that provides a microkernel-based distributed operating system. Huawei HarmonyOS has a security vulnerability that can be exploited by local attackers to cause a kernel denial of service...