CVE-2026-89631

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject a tree connect response whose byte count is too small CIFSTCon bounds its strnlen over the byte area with the server's ByteCount minus two, which for ByteCount 0 or 1 goes negative as an int and converts to a...

CVE-2026-89631

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject a tree connect response whose byte count is too small CIFSTCon bounds its strnlen over the byte area with the server's ByteCount minus two, which for ByteCount 0 or 1 goes negative as an int and converts to a...

CVE-2026-89631: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject a tree connect response whose byte count is too small CIFSTCon bounds its strnlen over the byte area with the server's ByteCount minus two, which for ByteCount 0 or 1 goes negative as an int and converts to a...

RHEL 4 : kernel (RHSA-2009:1211)

Updated kernel packages that fix several security issues and several bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux...

Linux Kernel CIFSTCon()函数远程溢出漏洞

BUGTRAQ ID: 34453 Linux Kernel是开放源码操作系统Linux所使用的内核。 Linux Kernel的fs/cifs/connect.c文件中的CIFSTCon函数存在缓冲区溢出漏洞。如果用户受骗连接到了恶意的服务器且服务器向客户端返回了特制的Tree Connect响应的话，就可以出发这个溢出，导致执行任意代码。以下是有漏洞的代码段： 3441 int 3442 CIFSTConunsigned int xid, struct cifsSesInfo ses, 3443 const char tree, struct cifsTconInfo tcon,...