USN-1111-1: Linux kernel vulnerabilities

Dan Rosenberg discovered multiple flaws in the X.25 facilities parsing. If a system was using X.25, a remote attacker could exploit this to crash the system, leading to a denial of service. CVE-2010-4164 Vegard Nossum discovered that memory garbage collection was not handled correctly for active...

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

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...

UBUNTU-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...

Ubuntu 11.04 Released !

Ubuntu 11.04 Released ! For those of you watching Ubuntu's website recently, you may have noticed a new version of the popular and easy to use variant of Linux has been surfaced - Natty Narwal. It can be downloaded from the previously linked site free of charge. Among the various new features, th...

Linux Kernel EFI分区拒绝服务漏洞

Bugtraq ID: 47343 Linux是一款开放源代码的操作系统。 不管是否启用了自动安装，Linux内核会自动评测存储设备的分区表。评测EFI GUID分区表存在一个缓冲区溢出，可导致内核触发oops而崩溃。 Linux kernel 2.6.38 Linux kernel 2.6.37 Linux kernel 2.6.37 Linux kernel 2.6.36 Linux kernel 2.6.35 Linux kernel 2.6.35 Linux kernel 2.6.35 Linux kernel 2.6.34 Linux kernel 2.6.34 Linux...

kernel security update

CentOS Errata and Security Advisory CESA-2011:0429 Updated kernel packages that fix multiple security issues and several bugs 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 Scorin...

Oracle Linux 6 Unbreakable Enterprise kernel security fix update

2.6.32-100.28.11.el6 - fs/partitions: Validate mapcount in Mac partition tables CVE-2011-1010 - nfs4: Ensure that ACL pages sent over NFS were not allocated from the slab v3 CVE-2011-1090 2.6.32-100.28.10.el6 - Use cciss for some Smart Array controller for OL5 orabug 11899706 - CVEs from...

[PRE-SA-2011-03] Denial-of-service vulnerability in EFI partition handling code of the Linux kernel

PRE-CERT Security Advisory ========================== Advisory: PRE-SA-2011-03 Released on: 13 Apr 2011 Last updated on: 13 Apr 2011 Affected product: Linux Kernel 2.4 and 2.6 Impact: denial-of-service Origin: storage devices Credit: Timo Warns PRESENSE Technologies GmbH CVE Identifier:...

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

Updated kernel packages that fix multiple security issues and several bugs 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, which give detailed...

kernel: fs/partitions: Validate map_count in Mac partition tables

Buffer overflow in the macpartition function in fs/partitions/mac.c in the Linux kernel before 2.6.37.2 allows local users to cause a denial of service panic or possibly have unspecified other impact via a malformed Mac OS partition table...

CVE-2011-1163

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...

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...

CVE-2011-1163

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...

PT-2011-2914 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.38 Description: The issue is related to the osf partition function in the Linux kernel, which does not properly handle an invalid number of partitions. This might allow local users to obtain potentially...

CVE-2011-1163

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...

[PRE-SA-2011-02] Information disclosure vulnerability in the OSF partition handling code of the Linux kernel

PRE-CERT Security Advisory ========================== Advisory: PRE-SA-2011-02 Released on: 16 Mar 2011 Last updated on: 16 Mar 2011 Affected product: Linux Kernel 2.4 and 2.6 Impact: disclosure of sensitive information Origin: storage devices Credit: Timo Warns PRESENSE Technologies GmbH CVE...

CVE-2011-1017

Heap-based buffer overflow in the ldmfragadd function in fs/partitions/ldm.c in the Linux kernel 2.6.37.2 and earlier might allow local users to gain privileges or obtain sensitive information via a crafted LDM partition table...

CVE-2011-1012

The ldmparsevmdb function in fs/partitions/ldm.c in the Linux kernel before 2.6.38-rc6-git6 does not validate the VBLK size value in the VMDB structure in an LDM partition table, which allows local users to cause a denial of service divide-by-zero error and OOPS via a crafted partition table...

Heap overflow

Heap-based buffer overflow in the ldmfragadd function in fs/partitions/ldm.c in the Linux kernel 2.6.37.2 and earlier might allow local users to gain privileges or obtain sensitive information via a crafted LDM partition table...