Ubuntu: Security Advisory (USN-625-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2009 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CentOS Update for kernel CESA-2008:0508 centos4 x86_64

Check for the Version of kernel OpenVAS Vulnerability Test CentOS Update for kernel CESA-2008:0508 centos4 x8664 Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it...

RHEL 4 : kernel (RHSA-2008:0508)

Updated kernel packages that fix several security issues and a bug 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 operating...

CVE-2008-2365

Race condition in the ptrace and utrace support in the Linux kernel 2.6.9 through 2.6.25, as used in Red Hat Enterprise Linux RHEL 4, allows local users to cause a denial of service oops via a long series of PTRACEATTACH ptrace calls to another user's process that trigger a conflict between...

Double free

Double free vulnerability in the utrace support in the Linux kernel, probably 2.6.18, in Red Hat Enterprise Linux RHEL 5 and Fedora Core 6 FC6 allows local users to cause a denial of service oops, as demonstrated by a crash when running the GNU GDB testsuite, a different vulnerability than...

CVE-2008-2365

CVE-2008-2365 describes a race condition in Linux kernel ptrace/utrace support (kernel 2.6.9–2.6.25) used by RHEL4. A local user can cause a denial of service (oops) by issuing a long sequence of PTRACE_ATTACH calls that trigger a conflict between utrace_detach and report_quiescent due to a late ...

Linux Kernel utrace和ptrace本地拒绝服务漏

BUGTRAQ ID: 29945 CVE ID：CVE-2008-2365 CNCVE ID：CNCVE-20082365 Linux是一款开放源代码的操作系统。 Linux utrace/ptrace挂接和卸载存在竞争条件问题，本地攻击者可以利用漏洞对系统进行拒绝服务攻击。 ptracemayattach包含如下代码： static int ptraceattachstruct taskstruct task ... engine = utraceattachtask, UTRACEATTACHCREATE | UTRACEATTACHEXCLUSIVE |...