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I. Basic Information for CVE-2022-49384
Vulnerability Information

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Vulnerability Title
md: fix double free of io_acct_set bioset
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: md: fix double free of io_acct_set bioset Now io_acct_set is alloc and free in personality. Remove the codes that free io_acct_set in md_free and md_stop.
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md_free和md_stop函数重复释放io_acct_set,导致双重释放。
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 00e3d58f50a875343124bcf5a9637520a492b0d1 ~ 36a2fc44c574a59ee3b5e2cb327182f227b2b07e -
LinuxLinux 5.17 -
II. Public POCs for CVE-2022-49384
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III. Intelligence Information for CVE-2022-49384
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49384

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