CVE-2009-3556

A certain Red Hat configuration step for the qla2xxx driver in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5, when NPort ID Virtualization NPIV hardware is used, sets world-writable permissions for the 1 vportcreate and 2 vportdelete files under /sys/class/scsihost/, which allows loc...

Code injection

A certain Red Hat configuration step for the qla2xxx driver in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5, when NPort ID Virtualization NPIV hardware is used, sets world-writable permissions for the 1 vportcreate and 2 vportdelete files under /sys/class/scsihost/, which allows loc...

Red Hat Linux内核'qla2xxx'驱动安全绕过漏洞

Bugraq ID: 37876 CVE ID：CVE-2009-3556 Red Hat是一款流行的Linux发行版本。 qla2xxx驱动支持NPort ID Virtualization NPIV，它增加了两个新的sysfs pseudo文件:"/sys/class/scsihost/a qla2xxx host/vportcreate"和"vportdelete"，这两个文件默认全局可写，允许本地用户更改SCSI主机属性。 此漏洞仅影响使用qla2xxx驱动和NPIV硬件。 RedHat Enterprise Linux EUS 5.4.z server RedHat...

kernel security update

CentOS Errata and Security Advisory CESA-2010:0046 Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages...

RHEL 5 : kernel (RHSA-2010:0046)

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. 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...

Important: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. 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...

Important: Red Hat Security Advisory: Red Hat Enterprise Linux 4.8 kernel security and bug fix update

Updated kernel packages are now available as part of the ongoing support and maintenance of Red Hat Enterprise Linux version 4. This is the eighth regular update. These updated packages fix two security issues, hundreds of bugs, and add numerous enhancements. Space precludes a detailed descriptio...