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I. Basic Information for CVE-2023-5370
Vulnerability Information

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Vulnerability Title
arm64 boot CPUs may lack speculative execution protections
Source: NVD (National Vulnerability Database)
Vulnerability Description
On CPU 0 the check for the SMCCC workaround is called before SMCCC support has been initialized. This resulted in no speculative execution workarounds being installed on CPU 0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
初始化不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreeBSD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是FreeBSD基金会的一套类Unix操作系统。 FreeBSD存在安全漏洞,该漏洞源于arm64 boot CPU缺乏推测执行保护策略。
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
FreeBSDFreeBSD 13.2-RELEASE ~ p4 -
II. Public POCs for CVE-2023-5370
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III. Intelligence Information for CVE-2023-5370
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IV. Related Vulnerabilities
V. Comments for CVE-2023-5370

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