Updated kernel packages that fix several security issues, various bugs, and add an enhancement are now available for Red Hat Enterprise Linux 6.

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 severity ratings, are available for each vulnerability from the CVE links in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security fixes :

* An integer overflow flaw in ib_uverbs_poll_cq() could allow a local, unprivileged user to cause a denial of service or escalate their privileges. (CVE-2010-4649, Important)

* An integer signedness flaw in drm_modeset_ctl() could allow a local, unprivileged user to cause a denial of service or escalate their privileges. (CVE-2011-1013, Important)

* The Radeon GPU drivers in the Linux kernel were missing sanity checks for the Anti Aliasing (AA) resolve register values which could allow a local, unprivileged user to cause a denial of service or escalate their privileges on systems using a graphics card from the ATI Radeon R300, R400, or R500 family of cards. (CVE-2011-1016, Important)

* A flaw in dccp_rcv_state_process() could allow a remote attacker to cause a denial of service, even when the socket was already closed.
(CVE-2011-1093, Important)

* A flaw in the Linux kernel's Stream Control Transmission Protocol (SCTP) implementation could allow a remote attacker to cause a denial of service if the sysctl 'net.sctp.addip_enable' and 'auth_enable' variables were turned on (they are off by default). (CVE-2011-1573, Important)

* A memory leak in the inotify_init() system call. In some cases, it could leak a group, which could allow a local, unprivileged user to eventually cause a denial of service. (CVE-2010-4250, Moderate)

* A missing validation of a null-terminated string data structure element in bnep_sock_ioctl() could allow a local user to cause an information leak or a denial of service. (CVE-2011-1079, Moderate)

* An information leak in bcm_connect() in the Controller Area Network (CAN) Broadcast Manager implementation could allow a local, unprivileged user to leak kernel mode addresses in '/proc/net/can-bcm'. (CVE-2010-4565, Low)

* A flaw was found in the Linux kernel's Integrity Measurement Architecture (IMA) implementation. When SELinux was disabled, adding an IMA rule which was supposed to be processed by SELinux would cause ima_match_rules() to always succeed, ignoring any remaining rules.
(CVE-2011-0006, Low)

* A missing initialization flaw in the XFS file system implementation could lead to an information leak. (CVE-2011-0711, Low)

* Buffer overflow flaws in snd_usb_caiaq_audio_init() and snd_usb_caiaq_midi_init() could allow a local, unprivileged user with access to a Native Instruments USB audio device to cause a denial of service or escalate their privileges. (CVE-2011-0712, Low)

* The start_code and end_code values in '/proc/[pid]/stat' were not protected. In certain scenarios, this flaw could be used to defeat Address Space Layout Randomization (ASLR). (CVE-2011-0726, Low)

* A flaw in dev_load() could allow a local user who has the CAP_NET_ADMIN capability to load arbitrary modules from '/lib/modules/', instead of only netdev modules. (CVE-2011-1019, Low)

* A flaw in ib_uverbs_poll_cq() could allow a local, unprivileged user to cause an information leak. (CVE-2011-1044, Low)

* A missing validation of a null-terminated string data structure element in do_replace() could allow a local user who has the CAP_NET_ADMIN capability to cause an information leak. (CVE-2011-1080, Low)

Red Hat would like to thank Vegard Nossum for reporting CVE-2010-4250;
Vasiliy Kulikov for reporting CVE-2011-1079, CVE-2011-1019, and CVE-2011-1080; Dan Rosenberg for reporting CVE-2010-4565 and CVE-2011-0711; Rafael Dominguez Vega for reporting CVE-2011-0712; and Kees Cook for reporting CVE-2011-0726.

This update also fixes various bugs and adds an enhancement.
Documentation for these changes will be available shortly from the Technical Notes document linked to in the References section.

Users should upgrade to these updated packages, which contain backported patches to resolve these issues, and fix the bugs and add the enhancement noted in the Technical Notes. The system must be rebooted for this update to take effect.

Dan Rosenberg discovered that IRDA did not correctly check the size of buffers. On non-x86 systems, a local attacker could exploit this to read kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)

Dan Rosenburg discovered that the CAN subsystem leaked kernel addresses into the /proc filesystem. A local attacker could use this to increase the chances of a successful memory corruption exploit.
(CVE-2010-4565)

Kees Cook discovered that the IOWarrior USB device driver did not correctly check certain size fields. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2010-4656)

Goldwyn Rodrigues discovered that the OCFS2 filesystem did not correctly clear memory when writing certain file holes. A local attacker could exploit this to read uninitialized data from the disk, leading to a loss of privacy. (CVE-2011-0463)

Dan Carpenter discovered that the TTPCI DVB driver did not check certain values during an ioctl. If the dvb-ttpci module was loaded, a local attacker could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-0521)

Jens Kuehnel discovered that the InfiniBand driver contained a race condition. On systems using InfiniBand, a local attacker could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2011-0695)

Dan Rosenberg discovered that XFS did not correctly initialize memory.
A local attacker could make crafted ioctl calls to leak portions of kernel stack memory, leading to a loss of privacy. (CVE-2011-0711)

Rafael Dominguez Vega discovered that the caiaq Native Instruments USB driver did not correctly validate string lengths. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2011-0712)

Kees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)

Timo Warns discovered that MAC partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system or potentially gain root privileges. (CVE-2011-1010)

Timo Warns discovered that LDM partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1012)

Matthiew Herrb discovered that the drm modeset interface did not correctly handle a signed comparison. A local attacker could exploit this to crash the system or possibly gain root privileges.
(CVE-2011-1013)

Marek Olsak discovered that the Radeon GPU drivers did not correctly validate certain registers. On systems with specific hardware, a local attacker could exploit this to write to arbitrary video memory.
(CVE-2011-1016)

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. (CVE-2011-1017)

Vasiliy Kulikov discovered that the CAP_SYS_MODULE capability was not needed to load kernel modules. A local attacker with the CAP_NET_ADMIN capability could load existing kernel modules, possibly increasing the attack surface available on the system. (CVE-2011-1019)

Vasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)

Vasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)

Vasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)

Nelson Elhage discovered that the epoll subsystem did not correctly handle certain structures. A local attacker could create malicious requests that would hang the system, leading to a denial of service.
(CVE-2011-1082)

Johan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093)

Peter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)

Dan Rosenberg discovered that some ALSA drivers did not correctly check the adapter index during ioctl calls. If this driver was loaded, a local attacker could make a specially crafted ioctl call to gain root privileges. (CVE-2011-1169)

Vasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)

Vasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)

Dan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)

Julien Tinnes discovered that the kernel did not correctly validate the signal structure from tkill(). A local attacker could exploit this to send signals to arbitrary threads, possibly bypassing expected restrictions. (CVE-2011-1182)

Dan Rosenberg reported errors in the OSS (Open Sound System) MIDI interface. A local attacker on non-x86 systems might be able to cause a denial of service. (CVE-2011-1476)

Dan Rosenberg reported errors in the kernel's OSS (Open Sound System) driver for Yamaha FM synthesizer chips. A local user can exploit this to cause memory corruption, causing a denial of service or privilege escalation. (CVE-2011-1477)

Ryan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478)

Dan Rosenberg discovered that MPT devices did not correctly validate certain values in ioctl calls. If these drivers were loaded, a local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2011-1494, CVE-2011-1495)

Tavis Ormandy discovered that the pidmap function did not correctly handle large requests. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1593)

Vasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)

Oliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1748)

A flaw was found in the b43 driver in the Linux kernel. An attacker could use this flaw to cause a denial of service if the system has an active wireless interface using the b43 driver. (CVE-2011-3359)

Maynard Johnson discovered that on POWER7, certain speculative events may raise a performance monitor exception. A local attacker could exploit this to crash the system, leading to a denial of service.
(CVE-2011-4611)

Dan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used by amateur radio. A local user or a remote user on an X.25 network could exploit these flaws to execute arbitrary code as root.
(CVE-2011-4913).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Dan Rosenberg discovered that the Linux kernel TIPC implementation contained multiple integer signedness errors. A local attacker could exploit this to gain root privileges. (CVE-2010-3859)

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. (CVE-2010-4075, CVE-2010-4076, CVE-2010-4077)

Dan Rosenberg discovered that the socket filters did not correctly initialize structure memory. A local attacker could create malicious filters to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4158)

Dan Rosenberg discovered that the Linux kernel L2TP implementation contained multiple integer signedness errors. A local attacker could exploit this to to crash the kernel, or possibly gain root privileges. (CVE-2010-4160)

Dan Rosenberg discovered that certain iovec operations did not calculate page counts correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4162)

Dan Rosenberg discovered that the SCSI subsystem did not correctly validate iov segments. A local attacker with access to a SCSI device could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2010-4163, CVE-2010-4668)

Dan Rosenberg discovered that the RDS protocol did not correctly check ioctl arguments. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4175)

Alan Cox discovered that the HCI UART driver did not correctly check if a write operation was available. If the mmap_min-addr sysctl was changed from the Ubuntu default to a value of 0, a local attacker could exploit this flaw to gain root privileges. (CVE-2010-4242)

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. (CVE-2010-4243)

Alex Shi and Eric Dumazet discovered that the network stack did not correctly handle packet backlogs. A remote attacker could exploit this by sending a large amount of network traffic to cause the system to run out of memory, leading to a denial of service. (CVE-2010-4251, CVE-2010-4805)

It was discovered that the ICMP stack did not correctly handle certain unreachable messages. If a remote attacker were able to acquire a socket lock, they could send specially crafted traffic that would crash the system, leading to a denial of service.
(CVE-2010-4526)

Dan Carpenter discovered that the Infiniband driver did not correctly handle certain requests. A local user could exploit this to crash the system or potentially gain root privileges. (CVE-2010-4649, CVE-2011-1044)

Kees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)

Timo Warns discovered that MAC partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system or potentially gain root privileges. (CVE-2011-1010)

Timo Warns discovered that LDM partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1012)

Matthiew Herrb discovered that the drm modeset interface did not correctly handle a signed comparison. A local attacker could exploit this to crash the system or possibly gain root privileges.
(CVE-2011-1013)

It was discovered that the /proc filesystem did not correctly handle permission changes when programs executed. A local attacker could hold open files to examine details about programs running with higher privileges, potentially increasing the chances of exploiting additional vulnerabilities. (CVE-2011-1020)

Vasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078)

Vasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079)

Vasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080)

Nelson Elhage discovered that the epoll subsystem did not correctly handle certain structures. A local attacker could create malicious requests that would hang the system, leading to a denial of service.
(CVE-2011-1082)

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. (CVE-2011-1090)

Johan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093)

Peter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160)

Timo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)

Vasiliy Kulikov discovered that the netfilter code did not check certain strings copied from userspace. A local attacker with netfilter access could exploit this to read kernel memory or crash the system, leading to a denial of service. (CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-2534)

Vasiliy Kulikov discovered that the Acorn Universal Networking driver did not correctly initialize memory. A remote attacker could send specially crafted traffic to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1173)

Dan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180)

Ryan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478)

Dan Rosenberg discovered that the X.25 Rose network stack did not correctly handle certain fields. If a system was running with Rose enabled, a remote attacker could send specially crafted traffic to gain root privileges. (CVE-2011-1493)

Timo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577)

Oliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1598)

Dan Rosenberg discovered that the DCCP stack did not correctly handle certain packet structures. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1770)

Vasiliy Kulikov and Dan Rosenberg discovered that ecryptfs did not correctly check the origin of mount points. A local attacker could exploit this to trick the system into unmounting arbitrary mount points, leading to a denial of service. (CVE-2011-1833)

Vasiliy Kulikov discovered that taskstats listeners were not correctly handled. A local attacker could expoit this to exhaust memory and CPU resources, leading to a denial of service.
(CVE-2011-2484)

It was discovered that Bluetooth l2cap and rfcomm did not correctly initialize structures. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy.
(CVE-2011-2492)

Fernando Gont discovered that the IPv6 stack used predictable fragment identification numbers. A remote attacker could exploit this to exhaust network resources, leading to a denial of service.
(CVE-2011-2699)

The performance counter subsystem did not correctly handle certain counters. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2918)

a. ESX third-party update for Service Console kernel      The ESX Service Console Operating System (COS) kernel is updated to    kernel-2.6.18-274.3.1.el5 to fix multiple security issues in the    COS kernel.
     The Common Vulnerabilities and Exposures project (cve.mitre.org) has    assigned the names 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, CVE-2010-4649,    CVE-2011-0695, CVE-2011-0711, CVE-2011-1044, CVE-2011-1182,    CVE-2011-1573, CVE-2011-1576, CVE-2011-1593, CVE-2011-1745,    CVE-2011-1746, CVE-2011-1776, CVE-2011-1936, CVE-2011-2022,    CVE-2011-2213, CVE-2011-2492, CVE-2011-1780, CVE-2011-2525,    CVE-2011-2689, CVE-2011-2482, CVE-2011-2491, CVE-2011-2495,    CVE-2011-2517, CVE-2011-2519, CVE-2011-2901 to these issues.
  b. ESX third-party update for Service Console cURL RPM      The ESX Service Console (COS) curl RPM is updated to cURL-7.15.5.9    resolving a security issues.
     The Common Vulnerabilities and Exposures project (cve.mitre.org) has    assigned the name CVE-2011-2192 to this issue.
  c. ESX third-party update for Service Console nspr and nss RPMs      The ESX Service Console (COS) nspr and nss RPMs are updated to    nspr-4.8.8-1.el5_7 and nss-3.12.10-4.el5_7 respectively resolving    a security issues.
     A Certificate Authority (CA) issued fraudulent SSL certificates and    Netscape Portable Runtime (NSPR) and Network Security Services (NSS)    contain the built-in tokens of this fraudulent Certificate    Authority. This update renders all SSL certificates signed by the    fraudulent CA as untrusted for all uses.
  d. ESX third-party update for Service Console rpm RPMs      The ESX Service Console Operating System (COS) rpm packages are    updated to popt-1.10.2.3-22.el5_7.2, rpm-4.4.2.3-22.el5_7.2,    rpm-libs-4.4.2.3-22.el5_7.2 and rpm-python-4.4.2.3-22.el5_7.2    which fixes multiple security issues.
     The Common Vulnerabilities and Exposures project (cve.mitre.org) has    assigned the names CVE-2010-2059 and CVE-2011-3378 to these    issues.
  e. ESX third-party update for Service Console samba RPMs      The ESX Service Console Operating System (COS) samba packages are    updated to samba-client-3.0.33-3.29.el5_7.4,    samba-common-3.0.33-3.29.el5_7.4 and    libsmbclient-3.0.33-3.29.el5_7.4 which fixes multiple security    issues in the Samba client.
     The Common Vulnerabilities and Exposures project (cve.mitre.org) has    assigned the names CVE-2010-0547, CVE-2010-0787, CVE-2011-1678,    CVE-2011-2522 and CVE-2011-2694 to these issues.
     Note that ESX does not include the Samba Web Administration Tool    (SWAT) and therefore ESX COS is not affected by CVE-2011-2522 and    CVE-2011-2694.
  f. ESX third-party update for Service Console python package      The ESX Service Console (COS) python package is updated to    2.4.3-44 which fixes multiple security issues.
     The Common Vulnerabilities and Exposures project (cve.mitre.org) has    assigned the names CVE-2009-3720, CVE-2010-3493, CVE-2011-1015 and    CVE-2011-1521 to these issues.
  g. ESXi update to third-party component python      The python third-party library is updated to python 2.5.6 which    fixes multiple security issues.
     The Common Vulnerabilities and Exposures project (cve.mitre.org) has    assigned the names CVE-2009-3560, CVE-2009-3720, CVE-2010-1634,    CVE-2010-2089, and CVE-2011-1521 to these issues.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

This update fixes the following security issues :

  - 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. (CVE-2011-1093,     Important)

  - Multiple buffer overflow flaws were found in the Linux     kernel's Management Module Support for Message Passing     Technology (MPT) based controllers. A local,     unprivileged user could use these flaws to cause a     denial of service, an information leak, or escalate     their privileges. (CVE-2011-1494, CVE-2011-1495,     Important)

  - A missing validation of a null-terminated string data     structure element in the bnep_sock_ioctl() function     could allow a local user to cause an information leak or     a denial of service. (CVE-2011-1079, Moderate)

  - Missing error checking in the way page tables were     handled in the Xen hypervisor implementation could allow     a privileged guest user to cause the host, and the     guests, to lock up. (CVE-2011-1166, Moderate)

  - A flaw was found in the way the Xen hypervisor     implementation checked for the upper boundary when     getting a new event channel port. A privileged guest     user could use this flaw to cause a denial of service or     escalate their privileges. (CVE-2011-1763, Moderate)

  - The start_code and end_code values in '/proc/[pid]/stat'     were not protected. In certain scenarios, this flaw     could be used to defeat Address Space Layout     Randomization (ASLR). (CVE-2011-0726, Low)

  - A missing initialization flaw in the     sco_sock_getsockopt() function could allow a local,     unprivileged user to cause an information leak.
    (CVE-2011-1078, Low)

  - A missing validation of a null-terminated string data     structure element in the do_replace() function could     allow a local user who has the CAP_NET_ADMIN capability     to cause an information leak. (CVE-2011-1080, Low)

  - A buffer overflow flaw in the DEC Alpha OSF partition     implementation in the Linux kernel could allow a local     attacker to cause an information leak by mounting a disk     that contains specially crafted partition tables.
    (CVE-2011-1163, Low)

  - Missing validations of null-terminated string data     structure elements in the do_replace(),     compat_do_replace(), do_ipt_get_ctl(),     do_ip6t_get_ctl(), and do_arpt_get_ctl() functions could     allow a local user who has the CAP_NET_ADMIN capability     to cause an information leak. (CVE-2011-1170,     CVE-2011-1171, CVE-2011-1172, Low)

  - A heap overflow flaw in the Linux kernel's EFI GUID     Partition Table (GPT) implementation could allow a local     attacker to cause a denial of service by mounting a disk     that contains specially crafted partition tables.
    (CVE-2011-1577, Low)

This update also fixes several bugs.

The system must be rebooted for this update to take effect.

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2011-2015 advisory.

    - sctp: fix to calc the INIT/INIT-ACK chunk length correctly is set {CVE-2011-1573}
    - dccp: fix oops on Reset after close {CVE-2011-1093}
    - bridge: netfilter: fix information leak {CVE-2011-1080}
    - Bluetooth: bnep: fix buffer overflow {CVE-2011-1079}
    - net: don't allow CAP_NET_ADMIN to load non-netdev kernel modules {CVE-2011-1019}
    - drm/radeon/kms: check AA resolve registers on r300 {CVE-2011-1016}
    - drm/radeon: fix regression with AA resolve checking {CVE-2011-1016}
    - drm: fix unsigned vs signed comparison issue in modeset ctl ioctl {CVE-2011-1013}
    - proc: protect mm start_code/end_code in /proc/pid/stat {CVE-2011-0726}
    - ALSA: caiaq - Fix possible string-buffer overflow {CVE-2011-0712}
    - xfs: zero proper structure size for geometry calls {CVE-2011-0711}
    - xfs: prevent leaking uninitialized stack memory in FSGEOMETRY_V1 {CVE-2011-0711}
    - ima: fix add LSM rule bug {CVE-2011-0006}
    - IB/uverbs: Handle large number of entries in poll CQ {CVE-2010-4649, CVE-2011-1044}
    - CAN: Use inode instead of kernel address for /proc file {CVE-2010-4565}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

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. (CVE-2010-4076, CVE-2010-4077)

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.
(CVE-2010-4247)

It was discovered that the ICMP stack did not correctly handle certain unreachable messages. If a remote attacker were able to acquire a socket lock, they could send specially crafted traffic that would crash the system, leading to a denial of service. (CVE-2010-4526)

Kees Cook reported that /proc/pid/stat did not correctly filter certain memory locations. A local attacker could determine the memory layout of processes in an attempt to increase the chances of a successful memory corruption exploit. (CVE-2011-0726)

Timo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)

Timo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577)

Vasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)

Vasiliy Kulikov discovered that the AGP driver did not check the size of certain memory allocations. A local attacker with access to the video subsystem could exploit this to run the system out of memory, leading to a denial of service. (CVE-2011-1746).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2011-264:04 advisory.

    The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system.  The     kernel handles the basic functions of the operating system:  memory allocation, process allocation, device     input and output, etc.
    Security issues fixed with this release:
    CVE-2011-0726     The do_task_stat 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 start_code and end_code fields in the /proc/#####/stat file for a process executing a PIE     binary.
    CVE-2011-1093     The dccp_rcv_state_process function in net/dccp/input.c in the Datagram Congestion Control Protocol (DCCP)     implementation in the Linux kernel before 2.6.38 does not properly handle packets for a CLOSED endpoint,     which allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending     a DCCP-Close packet followed by a DCCP-Reset packet.
    CVE-2011-1170     net/ipv4/netfilter/arp_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not     place the expected '0' character at the end of string data in the values of certain structure members,     which allows local users to obtain potentially sensitive information from kernel memory by leveraging the     CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting     modprobe process.
    CVE-2011-1171     net/ipv4/netfilter/ip_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place     the expected '0' character at the end of string data in the values of certain structure members, which     allows local users to obtain potentially sensitive information from kernel memory by leveraging the     CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting     modprobe process.
    CVE-2011-1172     net/ipv6/netfilter/ip6_tables.c in the IPv6 implementation in the Linux kernel before 2.6.39 does not     place the expected '0' character at the end of string data in the values of certain structure members,     which allows local users to obtain potentially sensitive information from kernel memory by leveraging the     CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting     modprobe process.
    CVE-2011-1163     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.
    CVE-2011-1494     Integer overflow in the _ctl_do_mpt_command function in drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux     kernel 2.6.38 and earlier might allow local users to gain privileges or cause a denial of service (memory     corruption) via an ioctl call specifying a crafted value that triggers a heap-based buffer overflow.
    CVE-2011-1495     drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux kernel 2.6.38 and earlier does not validate (1) length and     (2) offset values before performing memory copy operations, which might allow local users to gain     privileges, cause a denial of service (memory corruption), or obtain sensitive information from kernel     memory via a crafted ioctl call, related to the _ctl_do_mpt_command and _ctl_diag_read_buffer functions.
    CVE-2011-1577     Heap-based buffer overflow in the is_gpt_valid 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 removable media.
    CVE-2011-1078     CVE-2011-1079     CVE-2011-1080     CVE-2011-1166     CVE-2011-1763     No descriptions at the time of writing, please use the CVE links below.
    Fixed bugs:
    For an exhasive list of other fixes, please refer to the changelog

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

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 start_code/end_code in /proc/pid/stat (CVE-2011-0726)

  - kernel: bt sco_conninfo infoleak (CVE-2011-1078)

  - kernel: bnep device field missing NULL terminator (CVE-2011-1079)

  - kernel: ebtables stack infoleak (CVE-2011-1080)

  - kernel: dccp: fix oops on Reset after close (CVE-2011-1093)

  - kernel: fs/partitions: Corrupted OSF partition table infoleak (CVE-2011-1163)

  - kernel: xen: x86_64: fix error checking in arch_set_info_guest() (CVE-2011-1166)

  - kernel: ipv4: netfilter: arp_tables: fix infoleak to userspace (CVE-2011-1170)

  - kernel: ipv4: netfilter: ip_tables: fix infoleak to userspace (CVE-2011-1171)

  - kernel: ipv6: netfilter: ip6_tables: fix infoleak to userspace (CVE-2011-1172)

  - kernel: drivers/scsi/mpt2sas: prevent heap overflows (CVE-2011-1494, CVE-2011-1495)

  - kernel: corrupted GUID partition tables can cause kernel oops (CVE-2011-1577)

  - kernel: xen: improper upper boundary check in get_free_port() function (CVE-2011-1763)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak. The Common Vulnerabilities and Exposures project identifies the following problems :

  - CVE-2010-2524     David Howells reported an issue in the Common Internet     File System (CIFS). Local users could cause arbitrary     CIFS shares to be mounted by introducing malicious     redirects.

  - CVE-2010-3875     Vasiliy Kulikov discovered an issue in the Linux     implementation of the Amateur Radio AX.25 Level 2     protocol. Local users may obtain access to sensitive     kernel memory.

  - CVE-2010-4075     Dan Rosenberg reported an issue in the tty layer that     may allow local users to obtain access to sensitive     kernel memory.

  - CVE-2010-4655     Kees Cook discovered several issues in the ethtool     interface which may allow local users with the     CAP_NET_ADMIN capability to obtain access to sensitive     kernel memory.

  - CVE-2011-0695     Jens Kuehnel reported an issue in the InfiniBand stack.
    Remote attackers can exploit a race condition to cause a     denial of service (kernel panic).

  - CVE-2011-0710     Al Viro reported an issue in the /proc/<pid>/status     interface on the s390 architecture. Local users could     gain access to sensitive memory in processes they do not     own via the task_show_regs entry.

  - CVE-2011-0711     Dan Rosenberg reported an issue in the XFS filesystem.
    Local users may obtain access to sensitive kernel     memory.

  - CVE-2011-0726     Kees Cook reported an issue in the /proc/<pid>/stat     implementation. Local users could learn the text     location of a process, defeating protections provided by     address space layout randomization (ASLR).

  - CVE-2011-1010     Timo Warns reported an issue in the Linux support for     Mac partition tables. Local users with physical access     could cause a denial of service (panic) by adding a     storage device with a malicious map_count value.

  - CVE-2011-1012     Timo Warns reported an issue in the Linux support for     LDM partition tables. Local users with physical access     could cause a denial of service (Oops) by adding a     storage device with an invalid VBLK value in the VMDB     structure.

  - CVE-2011-1017     Timo Warns reported an issue in the Linux support for     LDM partition tables. Users with physical access can     gain access to sensitive kernel memory or gain elevated     privileges by adding a storage device with a specially     crafted LDM partition.

  - CVE-2011-1078     Vasiliy Kulikov discovered an issue in the Bluetooth     subsystem. Local users can obtain access to sensitive     kernel memory.

  - CVE-2011-1079     Vasiliy Kulikov discovered an issue in the Bluetooth     subsystem. Local users with the CAP_NET_ADMIN capability     can cause a denial of service (kernel Oops).

  - CVE-2011-1080     Vasiliy Kulikov discovered an issue in the Netfilter     subsystem. Local users can obtain access to sensitive     kernel memory.

  - CVE-2011-1090     Neil Horman discovered a memory leak in the setacl()     call on NFSv4 filesystems. Local users can exploit this     to cause a denial of service (Oops).

  - CVE-2011-1093     Johan Hovold reported an issue in the Datagram     Congestion Control Protocol (DCCP) implementation.
    Remote users could cause a denial of service by sending     data after closing a socket.

  - CVE-2011-1160     Peter Huewe reported an issue in the Linux kernel's     support for TPM security chips. Local users with     permission to open the device can gain access to     sensitive kernel memory.

  - CVE-2011-1163     Timo Warns reported an issue in the kernel support for     Alpha OSF format disk partitions. Users with physical     access can gain access to sensitive kernel memory by     adding a storage device with a specially crafted OSF     partition.

  - CVE-2011-1170     Vasiliy Kulikov reported an issue in the Netfilter arp     table implementation. Local users with the CAP_NET_ADMIN     capability can gain access to sensitive kernel memory.

  - CVE-2011-1171     Vasiliy Kulikov reported an issue in the Netfilter IP     table implementation. Local users with the CAP_NET_ADMIN     capability can gain access to sensitive kernel memory.

  - CVE-2011-1172     Vasiliy Kulikov reported an issue in the Netfilter IP6     table implementation. Local users with the CAP_NET_ADMIN     capability can gain access to sensitive kernel memory.

  - CVE-2011-1173     Vasiliy Kulikov reported an issue in the Acorn Econet     protocol implementation. Local users can obtain access     to sensitive kernel memory on systems that use this rare     hardware.

  - CVE-2011-1180     Dan Rosenberg reported a buffer overflow in the     Information Access Service of the IrDA protocol, used     for Infrared devices. Remote attackers within IR device     range can cause a denial of service or possibly gain     elevated privileges.

  - CVE-2011-1182     Julien Tinnes reported an issue in the rt_sigqueueinfo     interface. Local users can generate signals with     falsified source pid and uid information.

  - CVE-2011-1477     Dan Rosenberg reported issues in the Open Sound System     driver for cards that include a Yamaha FM synthesizer     chip. Local users can cause memory corruption resulting     in a denial of service. This issue does not affect     official Debian Linux image packages as they no longer     provide support for OSS. However, custom kernels built     from Debians linux-source-2.6.26 may have enabled this     configuration and would therefore be vulnerable.

  - CVE-2011-1493     Dan Rosenburg reported two issues in the Linux     implementation of the Amateur Radio X.25 PLP (Rose)     protocol. A remote user can cause a denial of service by     providing specially crafted facilities fields.

  - CVE-2011-1577     Timo Warns reported an issue in the Linux support for     GPT partition tables. Local users with physical access     could cause a denial of service (Oops) by adding a     storage device with a malicious partition table header.

  - CVE-2011-1593     Robert Swiecki reported a signednes issue in the     next_pidmap() function, which can be exploited my local     users to cause a denial of service.

  - CVE-2011-1598     Dave Jones reported an issue in the Broadcast Manager     Controller Area Network (CAN/BCM) protocol that may     allow local users to cause a NULL pointer dereference,     resulting in a denial of service.

  - CVE-2011-1745     Vasiliy Kulikov reported an issue in the Linux support     for AGP devices. Local users can obtain elevated     privileges or cause a denial of service due to missing     bounds checking in the AGPIOC_BIND ioctl. On default     Debian installations, this is exploitable only by users     in the video group.

  - CVE-2011-1746     Vasiliy Kulikov reported an issue in the Linux support     for AGP devices. Local users can obtain elevated     privileges or cause a denial of service due to missing     bounds checking in the agp_allocate_memory and     agp_create_user_memory. On default Debian installations,     this is exploitable only by users in the video group.

  - CVE-2011-1748     Oliver Kartkopp reported an issue in the Controller Area     Network (CAN) raw socket implementation which permits     ocal users to cause a NULL pointer dereference,     resulting in a denial of service.

  - CVE-2011-1759     Dan Rosenberg reported an issue in the support for     executing 'old ABI' binaries on ARM processors. Local     users can obtain elevated privileges due to insufficient     bounds checking in the semtimedop system call.

  - CVE-2011-1767     Alexecy Dobriyan reported an issue in the GRE over IP     implementation. Remote users can cause a denial of     service by sending a packet during module     initialization.

  - CVE-2011-1768     Alexecy Dobriyan reported an issue in the IP tunnels     implementation. Remote users can cause a denial of     service by sending a packet during module     initialization.

  - CVE-2011-1776     Timo Warns reported an issue in the Linux implementation     for GUID partitions. Users with physical access can gain     access to sensitive kernel memory by adding a storage     device with a specially crafted corrupted invalid     partition table.

  - CVE-2011-2022     Vasiliy Kulikov reported an issue in the Linux support     for AGP devices. Local users can obtain elevated     privileges or cause a denial of service due to missing     bounds checking in the AGPIOC_UNBIND ioctl. On default     Debian installations, this is exploitable only by users     in the video group.

  - CVE-2011-2182     Ben Hutchings reported an issue with the fix for     CVE-2011-1017 (see above) that made it insufficient to     resolve the issue.

This kernel update for the SUSE Linux Enterprise 10 SP4 kernel fixes several security issues and bugs.

The following security issues were fixed :

  - The dccp_rcv_state_process function in net/dccp/input.c     in the Datagram Congestion Control Protocol (DCCP)     implementation in the Linux kernel did not properly     handle packets for a CLOSED endpoint, which allowed     remote attackers to cause a denial of service (NULL     pointer dereference and OOPS) by sending a DCCP-Close     packet followed by a DCCP-Reset packet. (CVE-2011-1093)

  - The add_del_listener function in kernel/taskstats.c in     the Linux kernel did not prevent multiple registrations     of exit handlers, which allowed local users to cause a     denial of service (memory and CPU consumption), and     bypass the OOM Killer, via a crafted application.
    (CVE-2011-2484)

  - Integer overflow in the agp_generic_insert_memory     function in drivers/char/agp/generic.c in the Linux     kernel allowed local users to gain privileges or cause a     denial of service (system crash) via a crafted     AGPIOC_BIND agp_ioctl ioctl call. (CVE-2011-1745)

  - Multiple integer overflows in the (1)     agp_allocate_memory and (2) agp_create_user_memory     functions in drivers/char/agp/generic.c in the Linux     kernel allowed local users to trigger buffer overflows,     and consequently cause a denial of service (system     crash) or possibly have unspecified other impact, via     vectors related to calls that specify a large number of     memory pages. (CVE-2011-1746)

  - The agp_generic_remove_memory function in     drivers/char/agp/generic.c in the Linux kernel before     2.6.38.5 did not validate a certain start parameter,     which allowed local users to gain privileges or cause a     denial of service (system crash) via a crafted     AGPIOC_UNBIND agp_ioctl ioctl call, a different     vulnerability than CVE-2011-1745. (CVE-2011-2022)

  - When using a setuid root mount.cifs, local users could     hijack password protected mounted CIFS shares of other     local users. (CVE-2011-1585)

  - The do_task_stat function in fs/proc/array.c in the     Linux kernel did not perform an expected uid check,     which made it easier for local users to defeat the ASLR     protection mechanism by reading the start_code and     end_code fields in the /proc/#####/stat file for a     process executing a PIE binary. (CVE-2011-0726)

  - The normal mmap paths all avoid creating a mapping where     the pgoff inside the mapping could wrap around due to     overflow. However, an expanding mremap() can take such a     non-wrapping mapping and make it bigger and cause a     wrapping condition. (CVE-2011-2496)

  - A local unprivileged user able to access a NFS     filesystem could use file locking to deadlock parts of     an nfs server under some circumstance. (CVE-2011-2491)

  - The code for evaluating LDM partitions (in     fs/partitions/ldm.c) contained bugs that could crash the     kernel for certain corrupted LDM partitions.
    (CVE-2011-1017 / CVE-2011-2182)

  - Multiple integer overflows in the next_pidmap function     in kernel/pid.c in the Linux kernel allowed local users     to cause a denial of service (system crash) via a     crafted (1) getdents or (2) readdir system call.
    (CVE-2011-1593)

  - Integer overflow in the _ctl_do_mpt_command function in     drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux kernel     might have allowed local users to gain privileges or     cause a denial of service (memory corruption) via an     ioctl call specifying a crafted value that triggers a     heap-based buffer overflow. (CVE-2011-1494)

  - drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux kernel     did not validate (1) length and (2) offset values before     performing memory copy operations, which might have     allowed local users to gain privileges, cause a denial     of service (memory corruption), or obtain sensitive     information from kernel memory via a crafted ioctl call,     related to the _ctl_do_mpt_command and
    _ctl_diag_read_buffer functions. (CVE-2011-1495)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2011-0833 advisory.

    - [scsi] mpt2sas: prevent heap overflows and unchecked access (Tomas Henzl) [694526 694527] {CVE-2011-1495     CVE-2011-1494}
    - [net] bridge/netfilter: fix ebtables information leak (Don Howard) [681325 681326] {CVE-2011-1080}
    - [net] bluetooth: fix sco information leak to userspace (Don Howard) [681310 681311] {CVE-2011-1078}
    - [fs] fix corrupted GUID partition table kernel oops (Jerome Marchand) [695979 695980] {CVE-2011-1577}
    - [xen] x86/domain: fix error checks in arch_set_info_guest (Laszlo Ersek) [688581 688582] {CVE-2011-1166}
    - [fs] partitions: Fix corrupted OSF partition table parsing (Danny Feng) [688022 688023] {CVE-2011-1163}
    - [net] netfilter: ip6_tables: fix infoleak to userspace (Jiri Pirko) [689348 689349] {CVE-2011-1172}
    - [net] netfilter/ip_tables: fix infoleak to userspace (Jiri Pirko) [689331 689332] {CVE-2011-1171}
    - [net] netfilter/arp_tables: fix infoleak to userspace (Jiri Pirko) [689322 689323] {CVE-2011-1170}
    - [fs] proc: protect mm start_/end_code in /proc/pid/stat (Eugene Teo) [684570 684571] {CVE-2011-0726}
    - [net] dccp: fix oops in dccp_rcv_state_process (Eugene Teo) [682955 682956] {CVE-2011-1093}
    - [net] bluetooth: fix bnep buffer overflow (Don Howard) [681318 681319] {CVE-2011-1079}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
53867	RHEL 6 : kernel (RHSA-2011:0498)	Nessus	Red Hat Local Security Checks	2011/5/11	2021/1/14	high
55454	Ubuntu 10.10 : linux vulnerabilities (USN-1160-1)	Nessus	Ubuntu Local Security Checks	2011/6/29	2019/9/19	high
56192	USN-1204-1 : linux-fsl-imx51 vulnerabilities	Nessus	Ubuntu Local Security Checks	2011/9/14	2016/1/14	high
57749	VMSA-2012-0001 : VMware ESXi and ESX updates to third-party library and ESX Service Console	Nessus	VMware ESX Local Security Checks	2012/1/31	2021/1/6	high
61059	Scientific Linux Security Update : kernel on SL5.x i386/x86_64	Nessus	Scientific Linux Local Security Checks	2012/8/1	2021/1/14	high
68416	Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2011-2015)	Nessus	Oracle Linux Local Security Checks	2013/7/12	2026/2/9	medium
55607	Ubuntu 8.04 LTS : linux vulnerabilities (USN-1170-1)	Nessus	Ubuntu Local Security Checks	2011/7/18	2019/9/19	high
284281	MiracleLinux 3 : kernel-2.6.18-194.13.AXS3 (AXSA:2011-264:04)	Nessus	Miracle Linux Local Security Checks	2026/1/14	2026/1/19	high
54925	RHEL 5 : kernel (RHSA-2011:0833)	Nessus	Red Hat Local Security Checks	2011/6/1	2024/4/21	high
55170	Debian DSA-2264-1 : linux-2.6 - privilege escalation/denial of service/information leak	Nessus	Debian Local Security Checks	2011/6/20	2021/1/4	high
57213	SuSE 10 Security Update : Linux kernel (ZYPP Patch Number 7666)	Nessus	SuSE Local Security Checks	2011/12/13	2021/1/19	high
68276	Oracle Linux 5 : kernel (ELSA-2011-0833)	Nessus	Oracle Linux Local Security Checks	2013/7/12	2026/2/9	high

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