Vulnerability Information
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Vulnerability Title
RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg() ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument. The driver needs to check whether it is a NULL pointer before dereferencing it.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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nfs/blocklayout模块中未正确处理无效块设备的注销，导致空指针取消引用。
CVSS Information
N/A
Vulnerability Type
N/A