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I. Basic Information for CVE-2025-39794
Vulnerability Information

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Vulnerability Title
ARM: tegra: Use I/O memcpy to write to IRAM
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ARM: tegra: Use I/O memcpy to write to IRAM Kasan crashes the kernel trying to check boundaries when using the normal memcpy.
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,该漏洞源于使用普通memcpy写入IRAM时Kasan会尝试检查边界导致内核崩溃。
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 b36ab9754efbd7429d214b3b03dc9843882571bd ~ b28c1a14accc79ead1e87bbdae53309da60be1e7 -
LinuxLinux 3.4 -
II. Public POCs for CVE-2025-39794
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III. Intelligence Information for CVE-2025-39794
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IV. Related Vulnerabilities
V. Comments for CVE-2025-39794

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