Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from failure to clear the T bit of the floating-point status register, which could lead to a secondary SIGFPE cra...

CVE-2015-8844

CVE-2015-8844 affects the Linux kernel on PowerPC where the signal implementation does not validate an MSR with both the S and T bits set. This can enable a local attacker to cause a denial of service (TM Bad Thing exception and panic) via a crafted application. The vulnerability is fixed in the ...