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I. Basic Information for CVE-2022-50748
Vulnerability Information

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Vulnerability Title
ipc: mqueue: fix possible memory leak in init_mqueue_fs()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ipc: mqueue: fix possible memory leak in init_mqueue_fs() commit db7cfc380900 ("ipc: Free mq_sysctls if ipc namespace creation failed") Here's a similar memory leak to the one fixed by the patch above. retire_mq_sysctls need to be called when init_mqueue_fs fails after setup_mq_sysctls.
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init_mqueue_fs失败后未释放mq_sysctls,可能导致内存泄漏。
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 dc55e35f9e810f23dd69cfdc91a3d636023f57a2 ~ a1f321051e0dcf2415fb94f81fdc5044cad4c1d6 -
LinuxLinux 5.19 -
II. Public POCs for CVE-2022-50748
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III. Intelligence Information for CVE-2022-50748
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50748

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