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I. Basic Information for CVE-2022-48768
Vulnerability Information

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Vulnerability Title
tracing/histogram: Fix a potential memory leak for kstrdup()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup() kfree() is missing on an error path to free the memory allocated by kstrdup(): p = param = kstrdup(data->params[i], GFP_KERNEL); So it is better to free it via kfree(p).
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 tracing/histogram 模块 kstrdup 中存在存泄漏。
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 38b67e60b6b582e81f9db1b2e7176cbbfbd3e574 ~ 8a8878ebb596281f50fc0b9a6e1f23f0d7f154e8 -
LinuxLinux 5.6 -
II. Public POCs for CVE-2022-48768
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III. Intelligence Information for CVE-2022-48768
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IV. Related Vulnerabilities
V. Comments for CVE-2022-48768

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