Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The __driver_rfc4106_decrypt function in arch/x86/crypto/aesni-intel_glue.c in the Linux kernel before 3.19.3 does not properly determine the memory locations used for encrypted data, which allows context-dependent attackers to cause a denial of service (buffer overflow and system crash) or possibly execute arbitrary code by triggering a crypto API call, as demonstrated by use of a libkcapi test program with an AF_ALG(aead) socket.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel AESNI 缓冲区错误漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.19.2及之前版本的arch/x86/crypto/aesni-intel_glue.c文件中的‘__driver_rfc4106_decrypt’函数中存在安全漏洞，该漏洞源于程序没有正确确定加密数据的内存位置。攻击者可借助crypto API调用利用该漏洞造成拒绝服务（缓冲区溢出和系统崩溃），或执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A