Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr_nest function before the vulnerability was announced.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 缓冲区错误漏洞
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 3.14.3及之前版本存在缓冲区错误漏洞。本地攻击者可通过特制的BPF指令利用该漏洞造成拒绝服务（越边界读取和系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A