Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple race conditions in ipc/shm.c in the Linux kernel before 3.12.2 allow local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted application that uses shmctl IPC_RMID operations in conjunction with other shm system calls.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel ipc/shm.c 竞争条件漏洞
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 3.12.1及之前的版本中的的ipc/shm.c文件中存在竞争条件漏洞。本地攻击者可借助使用shmctl IPC_RMID操作和shm系统调用的应用程序，利用该漏洞造成拒绝服务（释放后重用和系统崩溃）或产生其他影响。
CVSS Information
N/A
Vulnerability Type
N/A