CVE-2026-23086: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: cap TX credit to local buffer size The virtio transports derives its TX credit directly from peerbufalloc, which is set from the remote endpoint's SOVMSOCKETSBUFFERSIZE value. On the host side this means that the...

Linux kernel 2.6.x 'mmap()'失败本地拒绝服务漏洞

Linux是一款开源的操作系统。 Linux Kernel 'mmap'调用大页面huge page可触发一个内存泄露，本地攻击者可以利用漏洞对系统进行拒绝服务攻击。 0 Linux kernel 2.6.x 厂商解决方案 用户可参考如下供应商提供的安全公告获得补丁信息： https://lkml.org/lkml/2012/5/21/385 include sys/mman.h include stdlib.h ifndef MAPHUGETLB define MAPHUGETLB 0x0040000 endif int main for int i=0; i!=10000000; +...