Linux kernel 2.6.x CIFS 'umount'本地拒绝服务漏洞(CVE-2012-1090)

BUGTRAQ ID: 52197 CVE ID: CVE-2012-1090 Linux Kernel是Linux操作系统的内核。 Linux Kernel在CIFS umount操作中存在本地拒绝服务漏洞，攻击者可利用此漏洞造成内核崩溃 0 Linux kernel 2.6.x 厂商补丁： Linux ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.kernel.org/...

CVE-2012-1090

The cifslookup function in fs/cifs/dir.c in the Linux kernel before 3.2.10 allows local users to cause a denial of service OOPS via attempted access to a special file, as demonstrated by a FIFO. "The cifs code will attempt to open files on lookup under certain circumstances. What happens though i...

RedHat Update for samba RHSA-2012:0313-03

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 scriptxrefname:"URL",...

[SECURITY] Fedora 16 Update: samba-3.6.3-78.fc16

Samba is the suite of programs by which a lot of PC-related machines share files, printers, and other information such as lists of available files and printers. The Windows NT, OS/2, and Linux operating systems support this natively, and add-on packages can enable the same thing for DOS, Windows,...

Backup to CIFS Share fails with "Failed to call RPC function 'FcIsExists': The user name or password is incorrect."

Error Change in Veeam Backup & Replication 12.x Starting in Veeam Backup & Replication 12, the error message that will be displayed when the credentials to access the SMB share are invalid was changed. The underlying error is still the same and is recorded in the log file:...

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

Updated kernel-rt packages that fix several security issues and two bugs are now available for Red Hat Enterprise MRG 2.0. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severi...

kernel: cifs: always do is_path_accessible check in cifs_mount

The setupcifssb function in fs/cifs/connect.c in the Linux kernel before 2.6.39 does not properly handle DFS referrals, which allows remote CIFS servers to cause a denial of service system crash by placing a referral at the root of a share...

SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 5219 / 5222 / 5223)

The SUSE Linux Enterprise 11 Service Pack 1 kernel was updated to 2.6.32.46 and fixes various bugs and security issues. The following security issues have been fixed : - A signedness issue in CIFS could possibly have lead to to memory corruption, if a malicious server could send crafted replies t...

SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 7812)

This Linux kernel update fixes various security issues and bugs in the SUSE Linux Enterprise 10 SP4 kernel. The following security issues have been fixed : - A USB string descriptor overflow in the auerwald USB driver was fixed, which could be used by physically proximate attackers to cause a...

Medium: kernel

Issue Overview: IPv6 fragment identification value generation could allow a remote attacker to disrupt a target system's networking, preventing legitimate users from accessing its services. CVE-2011-2699, Important A signedness issue was found in the Linux kernel's CIFS Common Internet File Syste...

RedHat Update for kernel RHSA-2011:1479-01

Check for the Version of kernel OpenVAS Vulnerability Test RedHat Update for kernel RHSA-2011:1479-01 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the ter...

kernel security update

CentOS Errata and Security Advisory CESA-2011:1479 Updated kernel packages that fix multiple security issues, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Commo...

RHEL 5 : kernel (RHSA-2011:1479)

The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2011:1479 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: Using...

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

Updated kernel packages that fix multiple security issues, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores,...

kernel security, bug fix, and enhancement update

kernel 2.6.18-274.12.1.0.1.el5 - fix ia64 build error due to add-support-above-32-vcpus.patchZhenzhong Duan - x86 use dynamic vcpuinfo remap to support more than 32 vcpus Zhenzhong Duan - scsi add additional scsi medium error handling John Sobecki orabug 12904887 - x86 Fix lvt0 reset when hvm boo...

[USN-1281-1] Linux (OMAP4) vulnerabilities

========================================================================== Ubuntu Security Notice USN-1281-1 November 24, 2011 linux-ti-omap4 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its...

[USN-1268-1] Linux kernel vulnerabilities

========================================================================== Ubuntu Security Notice USN-1268-1 November 21, 2011 linux vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: -...

USN-1281-1 : linux-ti-omap4 vulnerabilities

Andrea Righi discovered a race condition in the KSM memory merging support. If KSM was being used, a local attacker could exploit this to crash the system, leading to a denial of service. CVE-2011-2183 It was discovered that an mmap call with the MAPPRIVATE flag on '/dev/zero' was incorrectly...

USN-1280-1 : linux-ti-omap4 vulnerabilities

It was discovered that CIFS incorrectly handled authentication. When a user had a CIFS share mounted that required authentication, a local user could mount the same share without knowing the correct password. CVE-2011-1585 Robert Swiecki discovered that mapping extensions were incorrectly handled...

Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1278-1)

It was discovered that CIFS incorrectly handled authentication. When a user had a CIFS share mounted that required authentication, a local user could mount the same share without knowing the correct password. CVE-2011-1585 Andrea Righi discovered a race condition in the KSM memory merging support...