Xen PV DoS vulnerability with SYSENTER

ISSUE DESCRIPTION The SYSENTER instruction can be used by PV guests to accelerate system call processing. This instruction, however, leaves the EFLAGS register mostly unmodified - in particular, the NT flag doesn't get cleared. If the hypervisor subsequently uses IRET to return to the guest which...

Fedora 14 : openssl-1.0.0e-1.fc14 (2011-12281)

New upstream release fixing CVE-2011-3207 and a few other minor bugs. It also improves performance of AES, SHA1 and RC4 on new Intel CPUs and enables VIA Padlock HW acceleration support on 64 bit architecture. Note that Tenable Network Security has extracted the preceding description block direct...

CVE-2001-1273

The "mxcsr P4" vulnerability in the Linux kernel before 2.2.17-14, when running on certain Intel CPUs, allows local users to cause a denial of service system halt...

CVE-2001-1273

The CVE-2001-1273 issue affects the Linux kernel before version 2.2.17-14 when running on certain Intel CPUs. The vulnerability, described as the 'mxcsr P4' issue, allows a local user to cause a denial of service (system halt). Documents do not specify the exact vulnerable components beyond the k...

CVE-2001-1273: Undefined Security Weakness

The "mxcsr P4" vulnerability in the Linux kernel before 2.2.17-14, when running on certain Intel CPUs, allows local users to cause a denial of service system halt...

CVE-2001-1273

The "mxcsr P4" vulnerability in the Linux kernel before 2.2.17-14, when running on certain Intel CPUs, allows local users to cause a denial of service system halt...

[RHSA-2001:013-05] Three security holes fixed in new kernel

--------------------------------------------------------------------- Red Hat, Inc. Red Hat Security Advisory Synopsis: Three security holes fixed in new kernel Advisory ID: RHSA-2001:013-05 Issue date: 2001-02-08 Updated on: 2001-02-08 Product: Red Hat Linux Keywords: sysctl ptrace mxcsr P4 Cros...