Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The __secure_computing function in kernel/seccomp.c in the seccomp subsystem in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform, when CONFIG_SECCOMP is enabled, does not properly handle (1) a 32-bit process making a 64-bit syscall or (2) a 64-bit process making a 32-bit syscall, which allows local users to bypass intended access restrictions via crafted syscalls that are misinterpreted as (a) stat or (b) chmod, a related issue to CVE-2009-0342 and CVE-2009-0343.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel seccomp系统调用绕过安全限制漏洞
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内嵌有被称为seccomp的系统调用过滤技术，允许进程将其本身严格的限制到受限的系统调用集，如read()、write()、exit()、sigreturn()等。PR_SET_SECCOMP功能的实现中存在错误，允许本地用户通过将32位进程切换到64位模式并在64位进程中使用syscall指令或interrupt 80h
CVSS Information
N/A
Vulnerability Type
N/A