Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A NULL pointer dereference flaw was found in the Linux kernel's BPF subsystem in the way a user triggers the map_get_next_key function of the BPF bloom filter. This flaw allows a local user to crash the system. This flaw affects Linux kernel versions prior to 5.17-rc1.
CVSS Information
N/A
Vulnerability Type
对未经初始化资源的使用
Vulnerability Title
Linux kernel 代码问题漏洞
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 5.17-rc1 之前版本的BPF 存在安全漏洞，攻击者可以通过 map_get_next_key()函数 在 Linux 内核上强制取消引用 NULL 指针，以触发拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A