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CVE-2011-1163

Status Candidate

Overview

The osf_partition 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.

Related Files

VMware Security Advisory 2012-0001
Posted Jan 30, 2012
Authored by VMware | Site vmware.com

VMware Security Advisory 2012-0001 - VMware ESXi and ESX updates to third party library and ESX Service Console address several security issues.

tags | advisory
advisories | CVE-2009-3560, CVE-2009-3720, CVE-2010-0547, CVE-2010-0787, CVE-2010-1634, CVE-2010-2059, CVE-2010-2089, CVE-2010-3493, CVE-2010-4649, CVE-2011-0695, CVE-2011-0711, CVE-2011-0726, CVE-2011-1015, CVE-2011-1044, CVE-2011-1078, CVE-2011-1079, CVE-2011-1080, CVE-2011-1093, CVE-2011-1163, CVE-2011-1166, CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1182, CVE-2011-1494, CVE-2011-1495, CVE-2011-1521, CVE-2011-1573
SHA-256 | e35a8f609b986bb8b2fc490b895224847eba088cf1f87974f9bc5820e0c3c589
Ubuntu Security Notice USN-1183-1
Posted Aug 3, 2011
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1183-1 - Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. Neil Horman discovered that NFSv4 did not correctly handle certain orders of operation with ACL data. A remote attacker with access to an NFSv4 mount could exploit this to crash the system, leading to a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2010-4076, CVE-2010-4077, CVE-2011-1090, CVE-2011-1163, CVE-2011-1577, CVE-2011-1598, CVE-2011-1746
SHA-256 | 41132c553abe1fdfc234d54df5758ce32b544f07f7485844769ad28b9d50cd4b
Ubuntu Security Notice USN-1170-1
Posted Jul 16, 2011
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1170-1 - Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. It was discovered that Xen did not correctly handle certain block requests. A local attacker in a Xen guest could cause the Xen host to use all available CPU resources, leading to a denial of service. Various other issues were also addressed.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2010-4076, CVE-2010-4077, CVE-2010-4247, CVE-2010-4526, CVE-2011-0726, CVE-2011-1163, CVE-2011-1577, CVE-2011-1745, CVE-2011-1746, CVE-2011-1747, CVE-2011-2022
SHA-256 | 1723caad95829c697af2c75e3b2eaa05c86499fc1d4c521bf8bf41368013a4c8
Ubuntu Security Notice USN-1168-1
Posted Jul 16, 2011
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1168-1 - Timo Warns discovered that the LDM disk partition handling code did not correctly handle certain values. By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. Neil Horman discovered that NFSv4 did not correctly handle certain orders of operation with ACL data. A remote attacker with access to an NFSv4 mount could exploit this to crash the system, leading to a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service, local, root
systems | linux, ubuntu
advisories | CVE-2011-1017, CVE-2011-1090, CVE-2011-1163, CVE-2011-1494, CVE-2011-1495, CVE-2011-1593, CVE-2011-1598, CVE-2011-1745, CVE-2011-1746, CVE-2011-1747, CVE-2011-1748, CVE-2011-1770, CVE-2011-2022
SHA-256 | 9e8b2714fc824099faae4514943113a649653ec0b7b956ff20ec815f77363076
Ubuntu Security Notice USN-1161-1
Posted Jul 14, 2011
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1161-1 - Vasiliy Kulikov discovered that kvm did not correctly clear memory. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy. Timo Warns discovered that the LDM disk partition handling code did not correctly handle certain values. By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. Various other issues were also addressed.

tags | advisory, kernel, local, root
systems | linux, ubuntu
advisories | CVE-2010-3881, CVE-2011-1017, CVE-2011-1090, CVE-2011-1163, CVE-2011-1494, CVE-2011-1495, CVE-2011-1593, CVE-2011-1598, CVE-2011-1745, CVE-2011-1746, CVE-2011-1747, CVE-2011-1748, CVE-2011-1770, CVE-2011-2022
SHA-256 | 7fa90836e44442172cf8b1b95f7fecc0dda61b8fd76a598bf22b7b31c19adb0b
Ubuntu Security Notice USN-1159-1
Posted Jul 14, 2011
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1159-1 - Brad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. Alexander Duyck discovered that the Intel Gigabit Ethernet driver did not correctly handle certain configurations. If such a device was configured without VLANs, a remote attacker could crash the system, leading to a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2010-4243, CVE-2010-4263, CVE-2010-4342, CVE-2010-4529, CVE-2010-4565, CVE-2011-0463, CVE-2011-0695, CVE-2011-0711, CVE-2011-0726, CVE-2011-1013, CVE-2011-1016, CVE-2011-1017, CVE-2011-1019, CVE-2011-1090, CVE-2011-1163, CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1173, CVE-2011-1182, CVE-2011-1494, CVE-2011-1495, CVE-2011-1593, CVE-2011-1598, CVE-2011-1745, CVE-2011-1746, CVE-2011-1747, CVE-2011-1748
SHA-256 | b846a972a635d2f4929093c13ed01b597ac9a45ad66ad9a96e3d4bd83abe9d31
Ubuntu Security Notice USN-1162-1
Posted Jul 5, 2011
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1162-1 - Brad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. Alexander Duyck discovered that the Intel Gigabit Ethernet driver did not correctly handle certain configurations. If such a device was configured without VLANs, a remote attacker could crash the system, leading to a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2010-4243, CVE-2010-4263, CVE-2010-4342, CVE-2010-4529, CVE-2010-4565, CVE-2011-0463, CVE-2011-0695, CVE-2011-0711, CVE-2011-0726, CVE-2011-1013, CVE-2011-1016, CVE-2011-1017, CVE-2011-1019, CVE-2011-1090, CVE-2011-1163, CVE-2011-1182, CVE-2011-1494, CVE-2011-1495, CVE-2011-1593, CVE-2011-1598, CVE-2011-1745, CVE-2011-1746, CVE-2011-1747, CVE-2011-1748, CVE-2011-2022
SHA-256 | 5f9dbdee4c9cb66849ecb0fc61bcdea533d2e1379acc2d9161a3c99809f90f7e
Red Hat Security Advisory 2011-0883-01
Posted Jun 22, 2011
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2011-0883-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. This update includes backported fixes for security issues. These issues, except for CVE-2011-1182, only affected users of Red Hat Enterprise Linux 6.0 Extended Update Support as they have already been addressed for users of Red Hat Enterprise Linux 6 in the 6.1 update, RHSA-2011:0542. Security fixes: Buffer overflow flaws were found in the Linux kernel's Management Module Support for Message Passing Technology based controllers. A local, unprivileged user could use these flaws to cause a denial of service, an information leak, or escalate their privileges. Various other issues were also addressed.

tags | advisory, denial of service, overflow, kernel, local
systems | linux, redhat
advisories | CVE-2010-3881, CVE-2010-4251, CVE-2010-4805, CVE-2011-0999, CVE-2011-1010, CVE-2011-1082, CVE-2011-1090, CVE-2011-1163, CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1182, CVE-2011-1494, CVE-2011-1495
SHA-256 | 32c69eb58d8c9cfe079f467c02ccea31eabfd23e1dfefd7f8f1a39af947e1df7
Debian Security Advisory 2264-1
Posted Jun 19, 2011
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2264-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak.

tags | advisory, denial of service, kernel, vulnerability
systems | linux, debian
advisories | CVE-2010-2524, CVE-2010-3875, CVE-2010-4075, CVE-2010-4655, CVE-2011-0695, CVE-2011-0710, CVE-2011-0711, CVE-2011-0726, CVE-2011-1010, CVE-2011-1012, CVE-2011-1017, CVE-2011-1078, CVE-2011-1079, CVE-2011-1080, CVE-2011-1090, CVE-2011-1093, CVE-2011-1160, CVE-2011-1163, CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1173, CVE-2011-1180, CVE-2011-1182, CVE-2011-1477, CVE-2011-1493, CVE-2011-1577, CVE-2011-1593
SHA-256 | 4651fa67004a9e7d7332ee7abc2daad2af631e68a48c132d8217d95854217ba6
Red Hat Security Advisory 2011-0833-01
Posted Jun 1, 2011
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2011-0833-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. A flaw in the dccp_rcv_state_process() function could allow a remote attacker to cause a denial of service, even when the socket was already closed. Multiple buffer overflow flaws were found in the Linux kernel's Management Module Support for Message Passing Technology based controllers. A local, unprivileged user could use these flaws to cause a denial of service, an information leak, or escalate their privileges. Various other issues were also addressed.

tags | advisory, remote, denial of service, overflow, kernel, local
systems | linux, redhat
advisories | CVE-2011-0726, CVE-2011-1078, CVE-2011-1079, CVE-2011-1080, CVE-2011-1093, CVE-2011-1163, CVE-2011-1166, CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1494, CVE-2011-1495, CVE-2011-1577, CVE-2011-1763
SHA-256 | 6c8017bb07a6916f0d7d7287b1de37c93f29942577ec63e233b807942ce1a0c5
Debian Security Advisory 2240-1
Posted May 25, 2011
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2240-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation.

tags | advisory, denial of service, kernel, vulnerability
systems | linux, debian
advisories | CVE-2010-3875, CVE-2011-0695, CVE-2011-0711, CVE-2011-0726, CVE-2011-1016, CVE-2011-1078, CVE-2011-1079, CVE-2011-1080, CVE-2011-1090, CVE-2011-1160, CVE-2011-1163, CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1173, CVE-2011-1180, CVE-2011-1182, CVE-2011-1476, CVE-2011-1477, CVE-2011-1478, CVE-2011-1493, CVE-2011-1494, CVE-2011-1495, CVE-2011-1585, CVE-2011-1593, CVE-2011-1598, CVE-2011-1745, CVE-2011-1746
SHA-256 | e80a5985f8ab30d0e1b27069f1a8ac244b9edc0a3bb35aa75124e26c94b75e19
Linux 2.4 / 2.6 Information Disclosure
Posted Mar 17, 2011
Authored by Timo Warns | Site pre-cert.de

PRE-CERT Security Advisory - The Linux kernel contains a vulnerability that may lead to information leakage due to corrupted partition tables. The kernel automatically evaluates partition tables of storage devices. This happens independently of whether any auto-mounting is enabled or not. The code for evaluating OSF partition tables contains a buffer overflow bug that allows to leak data from the kernel heap to userspace.

tags | advisory, overflow, kernel
systems | linux
advisories | CVE-2011-1163
SHA-256 | 840a78e369ff5c0e92b3309786394686661b6bce2c03f29b8b88ff04b1d3ea53
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