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I. Basic Information for CVE-2024-42147
Vulnerability Information

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Vulnerability Title
crypto: hisilicon/debugfs - Fix debugfs uninit process issue
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/debugfs - Fix debugfs uninit process issue During the zip probe process, the debugfs failure does not stop the probe. When debugfs initialization fails, jumping to the error branch will also release regs, in addition to its own rollback operation. As a result, it may be released repeatedly during the regs uninit process. Therefore, the null check needs to be added to the regs uninit process.
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crypto:hisilicon/debugfs模块中在zip探针过程中,如果debugfs初始化失败,将重复释放regs。
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 263c9959c9376ec0217d6adc61222a53469eed3c ~ eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c -
LinuxLinux 5.4 -
II. Public POCs for CVE-2024-42147
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III. Intelligence Information for CVE-2024-42147
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