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I. Basic Information for CVE-2023-53483
Vulnerability Information

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Vulnerability Title
ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup() devm_kzalloc() may fail, clk_data->name might be NULL and will cause a NULL pointer dereference later. [ rjw: Subject and changelog edits ]
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
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于未检查devm_kzalloc返回值,可能导致空指针取消引用。
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
LinuxLinux 7fdb98e8a768b3ccc05494d3ea4436047f512b9d ~ 79ca94bc3e8cc3befa883c7d30b30a27ef0ea386 -
LinuxLinux 5.17 -
II. Public POCs for CVE-2023-53483
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III. Intelligence Information for CVE-2023-53483
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IV. Related Vulnerabilities
V. Comments for CVE-2023-53483

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