GSD-2022-1000990 btrfs: release correct delalloc amount in direct IO write path

btrfs: release correct delalloc amount in direct IO write path This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.4 by commit...

CVE-2020-10742

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality...

CVE-2020-10742

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality...

CVE-2020-10742: Out-of-bounds Write

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. The vulnerability exists due to an index buffer overflow during Direct IO write leading to the NFS client to crash...

CVE-2020-10742

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A flaw was found in the Linux kernel Direct-IO implementation. This could allow a local unprivileged user to cause a denial of service...

Kernel update: Virtuozzo ReadyKernel patch 65.0 for Virtuozzo 7.0.4 to 7.0.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo kernels 3.10.0-514.16.1.vz7.30.10 7.0.4, 3.10.0-514.16.1.vz7.30.15 7.0.4 HF3, and 3.10.0-514.26.1.vz7.33.22 7.0.5. Vulnerability id: PSBM-89323 Potential kernel crash in cbtflushcpucache...

kernel security and bug fix update

3.10.0-693.1.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-693.1.1 - fs dentry name snapshots Miklos Szeredi 1471131 1470403 CVE-2017-7533 -...

CVE-2017-1304

IBM has identified a vulnerability with IBM Spectrum Scale/GPFS utilized on the Elastic Storage Server ESS/GPFS Storage Server GSS during testing of an unsupported configuration, where users applications are running on an active ESS I/O server node and utilize direct I/O to perform a read or a...

SUSE-SU-2016:0335-1 Security update for kernel live patch SP1 0

This kernel live patch for Linux Kernel 3.12.49-11.1 fixes security issues and bugs: Security issues fixed: - CVE-2015-8539: A negatively instantiated user key could have been used by a local user to leverage privileges bnc958601. - CVE-2015-6937: A NULL pointer dereference flaw was found in the...

kernel: nfs: diotest4 from LTP crash client null pointer deref

The NFS implementation in Linux kernel before 2.6.31-rc6 calls certain functions without properly initializing certain data, which allows local users to cause a denial of service NULL pointer dereference and ODIRECT oops, as demonstrated using diotest4 from LTP...

PT-2009-6204 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.32-rc7 Description: The issue is related to the fuse direct io function in the fuse subsystem, which might allow attackers to cause a denial of service, potentially through vectors related to a...

Ubuntu 6.06 LTS / 7.10 / 8.04 LTS : linux, linux-source-2.6.15/22 vulnerabilities (USN-659-1)

It was discovered that the direct-IO subsystem did not correctly validate certain structures. A local attacker could exploit this to cause a system crash, leading to a denial of service. CVE-2007-6716 It was discovered that the disabling of the ZEROPAGE optimization could lead to large memory...

Ubuntu: Security Advisory (USN-659-1)

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...

Ubuntu Update for linux, linux-source-2.6.15/22 vulnerabilities USN-659-1

Ubuntu Update for Linux kernel vulnerabilities USN-659-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN6591.nasl 7969 2017-12-01 09:23:16Z santu $ Ubuntu Update for linux, linux-source-2.6.15/22 vulnerabilities USN-659-1 Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks...

RedHat Update for kernel RHSA-2008:0972-01

Check for the Version of kernel OpenVAS Vulnerability Test RedHat Update for kernel RHSA-2008:0972-01 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 under the ter...

CentOS Update for kernel CESA-2008:0972 centos4 x86_64

Check for the Version of kernel OpenVAS Vulnerability Test CentOS Update for kernel CESA-2008:0972 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...

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

Updated kernel packages that resolve several security issues and fix various 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 kernel 'fs/direct-io.c'本地拒绝服务漏洞

BUGTRAQ ID:31515 CVE ID：CVE-2007-6716 CNCVE ID：CNCVE-20086716 Linux是一款开放源代码的操作系统。 Linux内核Direct-IO实现存在一个缺陷，本地攻击者可以利用漏洞进行拒绝服务攻击。 dio-mapbh.bbdev没有通过directioworker初始化，在dodirectIO处理中，diogetpage会返回EFAULT，引起之后的代码不能初始化dio-mapbh，并直接返回错误。但是在directioworker中没有处理这个错误。 S.u.S.E. SLE SDK 9 S.u.S.E...