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I. Basic Information for CVE-2021-27562
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mode.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
ARM Trusted Firmware M 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Trusted Firmware M(TFM)是英国ARM公司的一个开源软件。提供了一组高度可配置的软件组件,以创建受信任的执行环境。 Arm Trusted Firmware M 1.2版本及之前版本存在安全漏洞,该漏洞源于在NSPE handler 模式下调用安全函数时,NS world 可能会触发系统停止,安全数据的覆盖,或打印出安全数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2021-27562
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III. Intelligence Information for CVE-2021-27562
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IV. Related Vulnerabilities
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