PT-2011-4074

Name of the Vulnerable Software and Affected Versions ioQuake3 engine version 1.36 and earlier Description The issue arises from the FS CheckFilenameIsNotExecutable function in qcommon/files.c, which fails to properly identify dangerous file extensions. This allows remote attackers to execute...

PT-2011-3108

Name of the Vulnerable Software and Affected Versions ioQuake3 engine versions prior to 1.5.1.1 World of Padman versions 1.5.x prior to 1.5.1.1 OpenArena versions 0.8.x-15 and 0.8.x-16 Description The issue allows remote game servers to execute arbitrary commands via shell metacharacters in a lon...

Oracle Linux 5.7 kernel security and bug fix update

2.6.18-274.el5 - xen svm: fix invlpg emulator regression Paolo Bonzini 719894 2.6.18-273.el5 - Revert: fs proc: Fix rmmod/read/write races in /proc entries Jarod Wilson 717068 - xen disregard trailing bytes in an invalid page Paolo Bonzini 717742 - xen prep getinstructionlengthfromlist for partia...

CVE-2011-2689

The gfs2fallocate function in fs/gfs2/file.c in the Linux kernel before 3.0-rc1 does not ensure that the size of a chunk allocation is a multiple of the block size, which allows local users to cause a denial of service BUG and system crash by arranging for all resource groups to have too little...

CVE-2011-2689: Uncontrolled Resource Consumption

The gfs2fallocate function in fs/gfs2/file.c in the Linux kernel before 3.0-rc1 does not ensure that the size of a chunk allocation is a multiple of the block size, which allows local users to cause a denial of service BUG and system crash by arranging for all resource groups to have too little...

CVE-2011-0726

The dotaskstat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by reading the startcode and endcode fields in the /proc//stat file for a process executing a PIE...

kernel security and bug fix update

2.6.18-238.19.1.0.1.el5 - scsi remove printk's when doing I/O to a dead device John Sobecki, Chris Mason orabug 12342275 - char ipmi: Fix IPMI errors due to timing problems Joe Jin orabug 12561346 - scsi Fix race when removing SCSI devices Joe Jin orabug 12404566 - bonding: reread information abo...

CVE-2011-0726: Improper Input Validation

The dotaskstat function in fs/proc/array.c in the Linux kernel before 2.6.39-rc1 does not perform an expected uid check, which makes it easier for local users to defeat the ASLR protection mechanism by reading the startcode and endcode fields in the /proc//stat file for a process executing a PIE...

kernel security and bug fix update

2.6.32-131.6.1.el6 - audit ia32entry.S sign extend error codes when calling 64 bit code Eric Paris 713831 703935 - audit push audit success and retcode into arch ptrace.h Eric Paris 713831 703935 - x86 intel-iommu: Flush unmaps at domainexit Alex Williamson 713458 705441 - x86 intel-iommu: Only...

Linux Kernel fs/partitions/osf.c信息泄露漏洞

BUGTRAQ ID: 46878 CVE ID: CVE-2011-1163 Linux Kernel是Linux操作系统的内核。 Linux Kernel在fs/partitions/osf.c的实现上存在信息泄露漏洞，本地攻击者可利用此漏洞从堆内存获取敏感信息。 自动验证存储设备的OSF分区表的代码中存在缓冲区溢出错误 Linux kernel 2.6.x OpenVZ Project OpenVZ 028stab091.1 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/...

RHEL 5 : kernel (RHSA-2011:0833)

The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2011:0833 advisory. - kernel: proc: protect mm startcode/endcode in /proc/pid/stat CVE-2011-0726 - kernel: bt scoconninfo infoleak CVE-2011-1078 - kernel: bnep...

kernel security and bug fix update

2.6.18-238.12.1.0.1.el5 - scsi fix scsi hotplug and rescan race orabug 10260172 - fix filpclose race Joe Jin orabug 10335998 - fix missing aiocomplete in endio Joel Becker orabug 10365195 - make xenkbd.abspointer=1 by default orabug 67188919 - xen check to see if hypervisor supports memory...

kernel: xfs: prevent leaking uninitialized stack memory in FSGEOMETRY_V1

The xfsfsgeometry function in fs/xfs/xfsfsops.c in the Linux kernel before 2.6.38-rc6-git3 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FSGEOMETRYV1 ioctl call...

kernel security, bug fix, and enhancement update

2.6.32-71.29.1.el6 - mm Revert 'mm pdpte registers are not flushed when PGD entry is changed in x86 PAE mode' Larry Woodman 695256 691310 2.6.32-71.28.1.el6 - net bonding: fix jiffy comparison issues Andy Gospodarek 698109 696337 - drm radeon/kms: check AA resolve registers on r300 + regression f...

CVE-2011-1090

The nfs4procsetacl function in fs/nfs/nfs4proc.c in the Linux kernel before 2.6.38 stores NFSv4 ACL data in memory that is allocated by kmalloc but not properly freed, which allows local users to cause a denial of service panic via a crafted attempt to set an ACL...

CVE-2011-1090: Undefined Security Weakness

The nfs4procsetacl function in fs/nfs/nfs4proc.c in the Linux kernel before 2.6.38 stores NFSv4 ACL data in memory that is allocated by kmalloc but not properly freed, which allows local users to cause a denial of service panic via a crafted attempt to set an ACL...

CVE-2011-1324: Cross-Site Request Forgery (CSRF)

Multiple cross-site request forgery CSRF vulnerabilities in the management screen on Buffalo WHR, WZR2, WZR, WER, and BBR series routers with firmware 1.x; BHR-4RV and FS-G54 routers with firmware 2.x; and AS-100 routers allow remote attackers to hijack the authentication of administrators for...

CVE-2011-1577

Heap-based buffer overflow in the isgptvalid function in fs/partitions/efi.c in the Linux kernel 2.6.38 and earlier allows physically proximate attackers to cause a denial of service OOPS or possibly have unspecified other impact via a crafted size of the EFI GUID partition-table header on...

CVE-2011-1577: Improper Restriction of Operations within the Bounds of a Memory Buffer

Heap-based buffer overflow in the isgptvalid function in fs/partitions/efi.c in the Linux kernel 2.6.38 and earlier allows physically proximate attackers to cause a denial of service OOPS or possibly have unspecified other impact via a crafted size of the EFI GUID partition-table header on...

Design/Logic Flaw

The osfpartition function in fs/partitions/osf.c in the Linux kernel before 2.6.38 does not properly handle an invalid number of partitions, which might allow local users to obtain potentially sensitive information from kernel heap memory via vectors related to partition-table parsing...