Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
nf_tables_newset in net/netfilter/nf_tables_api.c in the Linux kernel before 5.12.13 allows local users to cause a denial of service (NULL pointer dereference and general protection fault) because of the missing initialization for nft_set_elem_expr_alloc. A local user can set a netfilter table expression in their own namespace.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
netfilter 安全漏洞
Vulnerability Description
netfilter是一款使用在Linux系统中的数据包过滤框架。 netfilter 版本存在安全漏洞，该漏洞源于nf tables api.c存在空指针指针解引用的漏洞，攻击者利用该漏洞可导致拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A