PT-2010-4424 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.35 Description: The issue allows remote authenticated users to read unlinked files or read and overwrite disk blocks that are currently assigned to an active file but were previously assigned to an unlinked...

Mandriva Linux Security Advisory : kernel (MDVSA-2009:148)

Some vulnerabilities were discovered and corrected in the Linux 2.6 kernel : Buffer overflow in the RTL8169 NIC driver drivers/net/r8169.c in the Linux kernel before 2.6.30 allows remote attackers to cause a denial of service kernel memory corruption and crash via a long packet. CVE-2009-1389 The...

CVE-2003-1575

VERITAS File System VxFS 3.3.3, 3.4, and 3.5 before MP1 Rolling Patch 02 for Sun Solaris 2.5.1 through 9 does not properly implement inheritance of default ACLs in certain circumstances related to the characteristics of a directory inode, which allows local users to bypass intended file permissio...

CVE-2003-1575: Undefined Security Weakness

VERITAS File System VxFS 3.3.3, 3.4, and 3.5 before MP1 Rolling Patch 02 for Sun Solaris 2.5.1 through 9 does not properly implement inheritance of default ACLs in certain circumstances related to the characteristics of a directory inode, which allows local users to bypass intended file permissio...

kernel: O_EXCL creates on NFSv4 are broken

NFSv4 in the Linux kernel 2.6.18, and possibly other versions, does not properly clean up an inode when an OEXCL create fails, which causes files to be created with insecure settings such as setuid bits, and possibly allows local users to gain privileges, related to the execution of the...

Linux Kernel 2.6.x - 'pipe.c' Local Privilege Escalation (2)

/ source: https://www.securityfocus.com/bid/36901/info Linux kernel is prone to a local privilege-escalation vulnerability that is caused by a NULL-pointer dereference. Local attackers can exploit this issue to execute arbitrary code with kernel-level privileges. Successful exploits will result i...

Linux Kernel O_EXCL NFSv4本地权限提升漏洞

BUGTRAQ ID: 36472 CVE ID: CVE-2009-3286 Linux Kernel是开放源码操作系统Linux所使用的内核。 当OEXCL创建文件失败时，Linux Kernel的NFSv4没有正确地清除inode。这导致以不安全的设置（如setuid位）创建文件，本地用户可以通过执行doopenpermission函数获得权限提升。 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://git.kernel.org/linus/af85852d...

Design/Logic Flaw

NFSv4 in the Linux kernel 2.6.18, and possibly other versions, does not properly clean up an inode when an OEXCL create fails, which causes files to be created with insecure settings such as setuid bits, and possibly allows local users to gain privileges, related to the execution of the...

CVE-2009-3286

NFSv4 in the Linux kernel 2.6.18, and possibly other versions, does not properly clean up an inode when an OEXCL create fails, which causes files to be created with insecure settings such as setuid bits, and possibly allows local users to gain privileges, related to the execution of the...

CVE-2009-3286

NFSv4 in the Linux kernel 2.6.18, and possibly other versions, does not properly clean up an inode when an OEXCL create fails, which causes files to be created with insecure settings such as setuid bits, and possibly allows local users to gain privileges, related to the execution of the...

kernel: splice local denial of service

The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service prevention of file creation and removal via a series of splice...

Linux kernel multiple security vulnerabilities

RTL8169 driver DoS, deadlock in inode processing code...

[ MDVSA-2009:148 ] kernel

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandriva Linux Security Advisory MDVSA-2009:148 http://www.mandriva.com/security/ Package : kernel Date : July 7, 2009 Affected: 2009.1 Problem Description: Some vulnerabilities were discovered and corrected in the Linux 2.6 kernel: Buffer overflow in...

kernel security and bug fix update

2.6.9-89.0.3.0.1.EL - fix skb alignment that was causing sendto to fail with EFAULT Olaf Kirch orabug 6845794 fix enomem due to larger mtu size page alloc Zach Brown orabug 5486128 - backout patch sysrq-b that queues upto keventd thread Guru Anbalagane orabug 6125546 - netrx/netpoll race avoidanc...

Design/Logic Flaw

The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service prevention of file creation and removal via a series of splice...

CVE-2009-1961

The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service prevention of file creation and removal via a series of splice...

CVE-2009-1961

The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service prevention of file creation and removal via a series of splice...

CVE-2009-1961

CVE-2009-1961 is a local-denial-of-service vulnerability in the Linux kernel related to the inode double-locking path in fs/ocfs2/file.c. A sequence of splice system calls can deadlock between generic_file_splice_write, splice_from_pipe, and ocfs2_file_splice_write, preventing file creation/remov...

CVE-2009-1961

The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service prevention of file creation and removal via a series of splice...

Linux Kernel /ipc/shm.c文件本地拒绝服务漏洞

BUGTRAQ ID: 34020 CVECAN ID: CVE-2009-0859 Linux Kernel是开放源码操作系统Linux所使用的内核。 如果禁用了CONFIGSHMEM的话，Linux Kernel的shm子系统中ipc/shm.c文件的shmgetstat函数没有正确地解释inode的数据类型，这允许本地用户通过SHMINFO shmctl调用导致系统挂起。 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：...