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I. Basic Information for CVE-2021-47074
Vulnerability Information

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Vulnerability Title
nvme-loop: fix memory leak in nvme_loop_create_ctrl()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: nvme-loop: fix memory leak in nvme_loop_create_ctrl() When creating loop ctrl in nvme_loop_create_ctrl(), if nvme_init_ctrl() fails, the loop ctrl should be freed before jumping to the "out" label.
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nvme_loop_create_ctrl()中存在内存泄漏问题。
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 3a85a5de29ea779634ddfd768059e06196687aba ~ 9c980795ccd77e8abec33dd6fe28dfe1c4083e65 -
LinuxLinux 4.8 -
II. Public POCs for CVE-2021-47074
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III. Intelligence Information for CVE-2021-47074
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IV. Related Vulnerabilities
V. Comments for CVE-2021-47074

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