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I. Basic Information for CVE-2022-50662
Vulnerability Information

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Vulnerability Title
RDMA/hns: fix memory leak in hns_roce_alloc_mr()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: fix memory leak in hns_roce_alloc_mr() When hns_roce_mr_enable() failed in hns_roce_alloc_mr(), mr_key is not released. Compiled test only.
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hns roce分配MR错误路径中内存泄漏。
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 9b2cf76c9f052987ae5c4ad450ebebdc7c5d7b87 ~ 164fa80330a81db67c26d10d071083941d29a510 -
LinuxLinux 5.8 -
II. Public POCs for CVE-2022-50662
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III. Intelligence Information for CVE-2022-50662
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