ID CVE-2012-3375
Summary The epoll_ctl system call in fs/eventpoll.c in the Linux kernel before 3.2.24 does not properly handle ELOOP errors in EPOLL_CTL_ADD operations, which allows local users to cause a denial of service (file-descriptor consumption and system crash) via a crafted application that attempts to create a circular epoll dependency. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1083.
References
Vulnerable Configurations
  • Linux Kernel 3.2.23
    cpe:2.3:o:linux:linux_kernel:3.2.23
  • Linux Kernel 3.2.22
    cpe:2.3:o:linux:linux_kernel:3.2.22
  • Linux Kernel 3.2.21
    cpe:2.3:o:linux:linux_kernel:3.2.21
  • Linux Kernel 3.2.20
    cpe:2.3:o:linux:linux_kernel:3.2.20
  • Linux Kernel 3.2.19
    cpe:2.3:o:linux:linux_kernel:3.2.19
  • Linux Kernel 3.2.18
    cpe:2.3:o:linux:linux_kernel:3.2.18
  • Linux Kernel 3.2.17
    cpe:2.3:o:linux:linux_kernel:3.2.17
  • Linux Kernel 3.2.16
    cpe:2.3:o:linux:linux_kernel:3.2.16
  • Linux Kernel 3.2.15
    cpe:2.3:o:linux:linux_kernel:3.2.15
  • Linux Kernel 3.2.14
    cpe:2.3:o:linux:linux_kernel:3.2.14
  • Linux Kernel 3.2.13
    cpe:2.3:o:linux:linux_kernel:3.2.13
  • Linux Kernel 3.2.12
    cpe:2.3:o:linux:linux_kernel:3.2.12
  • Linux Kernel 3.2.11
    cpe:2.3:o:linux:linux_kernel:3.2.11
  • Linux Kernel 3.2.10
    cpe:2.3:o:linux:linux_kernel:3.2.10
  • Linux Kernel 3.2.9
    cpe:2.3:o:linux:linux_kernel:3.2.9
  • Linux Kernel 3.2.8
    cpe:2.3:o:linux:linux_kernel:3.2.8
  • Linux Kernel 3.2.7
    cpe:2.3:o:linux:linux_kernel:3.2.7
  • Linux Kernel 3.2.6
    cpe:2.3:o:linux:linux_kernel:3.2.6
  • Linux Kernel 3.2.5
    cpe:2.3:o:linux:linux_kernel:3.2.5
  • Linux Kernel 3.2.4
    cpe:2.3:o:linux:linux_kernel:3.2.4
  • Linux Kernel 3.2.3
    cpe:2.3:o:linux:linux_kernel:3.2.3
  • Linux Kernel 3.2.2
    cpe:2.3:o:linux:linux_kernel:3.2.2
  • Linux Kernel 3.2.1
    cpe:2.3:o:linux:linux_kernel:3.2.1
  • Linux Kernel 3.1.10
    cpe:2.3:o:linux:linux_kernel:3.1.10
  • Linux Kernel 3.1.9
    cpe:2.3:o:linux:linux_kernel:3.1.9
  • Linux Kernel 3.1.8
    cpe:2.3:o:linux:linux_kernel:3.1.8
  • Linux Kernel 3.1.7
    cpe:2.3:o:linux:linux_kernel:3.1.7
  • Linux Kernel 3.1.6
    cpe:2.3:o:linux:linux_kernel:3.1.6
  • Linux Kernel 3.1.5
    cpe:2.3:o:linux:linux_kernel:3.1.5
  • Linux Kernel 3.1.4
    cpe:2.3:o:linux:linux_kernel:3.1.4
  • Linux Kernel 3.1.3
    cpe:2.3:o:linux:linux_kernel:3.1.3
  • Linux Kernel 3.1.2
    cpe:2.3:o:linux:linux_kernel:3.1.2
  • Linux Kernel 3.1.1
    cpe:2.3:o:linux:linux_kernel:3.1.1
  • Linux Kernel 3.0.27
    cpe:2.3:o:linux:linux_kernel:3.0.27
  • Linux Kernel 3.0.26
    cpe:2.3:o:linux:linux_kernel:3.0.26
  • Linux Kernel 3.0.25
    cpe:2.3:o:linux:linux_kernel:3.0.25
  • Linux Kernel 3.0.4
    cpe:2.3:o:linux:linux_kernel:3.0.4
  • Linux Kernel 3.0.3
    cpe:2.3:o:linux:linux_kernel:3.0.3
  • Linux Kernel 3.0.2
    cpe:2.3:o:linux:linux_kernel:3.0.2
  • Linux Kernel 3.0.1
    cpe:2.3:o:linux:linux_kernel:3.0.1
  • Linux Kernel 3.0.34
    cpe:2.3:o:linux:linux_kernel:3.0.34
  • Linux Kernel 3.0.5
    cpe:2.3:o:linux:linux_kernel:3.0.5
  • Linux Kernel 3.0.32
    cpe:2.3:o:linux:linux_kernel:3.0.32
  • Linux Kernel 3.0.33
    cpe:2.3:o:linux:linux_kernel:3.0.33
  • Linux Kernel 3.0.7
    cpe:2.3:o:linux:linux_kernel:3.0.7
  • Linux Kernel 3.0.30
    cpe:2.3:o:linux:linux_kernel:3.0.30
  • Linux Kernel 3.0.6
    cpe:2.3:o:linux:linux_kernel:3.0.6
  • Linux Kernel 3.0.31
    cpe:2.3:o:linux:linux_kernel:3.0.31
  • Linux Kernel 3.0.9
    cpe:2.3:o:linux:linux_kernel:3.0.9
  • Linux Kernel 3.0.28
    cpe:2.3:o:linux:linux_kernel:3.0.28
  • Linux Kernel 3.0.8
    cpe:2.3:o:linux:linux_kernel:3.0.8
  • Linux Kernel 3.0.29
    cpe:2.3:o:linux:linux_kernel:3.0.29
  • Linux Kernel 3.0.24
    cpe:2.3:o:linux:linux_kernel:3.0.24
  • Linux Kernel 3.0.22
    cpe:2.3:o:linux:linux_kernel:3.0.22
  • Linux Kernel 3.0.23
    cpe:2.3:o:linux:linux_kernel:3.0.23
  • Linux Kernel 3.0.20
    cpe:2.3:o:linux:linux_kernel:3.0.20
  • Linux Kernel 3.0.21
    cpe:2.3:o:linux:linux_kernel:3.0.21
  • Linux Kernel 3.0.18
    cpe:2.3:o:linux:linux_kernel:3.0.18
  • Linux Kernel 3.0.19
    cpe:2.3:o:linux:linux_kernel:3.0.19
  • Linux Kernel 3.0.16
    cpe:2.3:o:linux:linux_kernel:3.0.16
  • Linux Kernel 3.0.17
    cpe:2.3:o:linux:linux_kernel:3.0.17
  • Linux Kernel 3.0.14
    cpe:2.3:o:linux:linux_kernel:3.0.14
  • Linux Kernel 3.0.15
    cpe:2.3:o:linux:linux_kernel:3.0.15
  • Linux Kernel 3.0.12
    cpe:2.3:o:linux:linux_kernel:3.0.12
  • Linux Kernel 3.0.13
    cpe:2.3:o:linux:linux_kernel:3.0.13
  • Linux Kernel 3.0.10
    cpe:2.3:o:linux:linux_kernel:3.0.10
  • Linux Kernel 3.0.11
    cpe:2.3:o:linux:linux_kernel:3.0.11
CVSS
Base: 4.9 (as of 03-10-2012 - 10:47)
Impact:
Exploitability:
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE COMPLETE
exploit-db via4
description Linux Kernel - fs/eventpoll.c Local Denial of Service. CVE-2012-3375. Dos exploit for linux platform
id EDB-ID:19605
last seen 2016-02-02
modified 2012-07-05
published 2012-07-05
reporter Yurij M. Plotnikov
source https://www.exploit-db.com/download/19605/
title Linux Kernel - fs/eventpoll.c Local Denial of Service
nessus via4
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1532-1.NASL
    description An error was discovered in the Linux kernel's network TUN/TAP device implementation. A local user with access to the TUN/TAP interface (which is not available to unprivileged users until granted by a root user) could exploit this flaw to crash the system or potential gain administrative privileges. (CVE-2012-2136) Ulrich Obergfell discovered an error in the Linux kernel's memory management subsystem on 32 bit PAE systems with more than 4GB of memory installed. A local unprivileged user could exploit this flaw to crash the system. (CVE-2012-2373) A flaw was discovered in the Linux kernel's epoll system call. An unprivileged local user could use this flaw to crash the system. (CVE-2012-3375) Some errors where discovered in the Linux kernel's UDF file system, which is used to mount some CD-ROMs and DVDs. An unprivileged local user could use these flaws to crash the system. (CVE-2012-3400)
    last seen 2019-02-21
    modified 2016-12-01
    plugin id 61510
    published 2012-08-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=61510
    title USN-1532-1 : linux-ti-omap4 vulnerabilities
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2012-1061-1.NASL
    description From Red Hat Security Advisory 2012:1061 : Updated kernel packages that fix one security issue and multiple bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fix : * The fix for CVE-2011-1083 (RHSA-2012:0150) introduced a flaw in the way the Linux kernel's Event Poll (epoll) subsystem handled resource clean up when an ELOOP error code was returned. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-3375, Moderate) Bug fixes : * The qla2xxx driver handled interrupts for QLogic Fibre Channel adapters incorrectly due to a bug in a test condition for MSI-X support. This update corrects the bug and qla2xxx now handles interrupts as expected. (BZ#816373) * A process scheduler did not handle RPC priority wait queues correctly. Consequently, the process scheduler failed to wake up all scheduled tasks as expected after RPC timeout, which caused the system to become unresponsive and could significantly decrease system performance. This update modifies the process scheduler to handle RPC priority wait queues as expected. All scheduled tasks are now properly woken up after RPC timeout and the system behaves as expected. (BZ#817571) * The kernel version 2.6.18-308.4.1.el5 contained several bugs which led to an overrun of the NFS server page array. Consequently, any attempt to connect an NFS client running on Red Hat Enterprise Linux 5.8 to the NFS server running on the system with this kernel caused the NFS server to terminate unexpectedly and the kernel to panic. This update corrects the bugs causing NFS page array overruns and the kernel no longer crashes in this scenario. (BZ#820358) * An insufficiently designed calculation in the CPU accelerator in the previous kernel caused an arithmetic overflow in the sched_clock() function when system uptime exceeded 208.5 days. This overflow led to a kernel panic on the systems using the Time Stamp Counter (TSC) or Virtual Machine Interface (VMI) clock source. This update corrects the calculation so that this arithmetic overflow and kernel panic can no longer occur under these circumstances. Note: This advisory does not include a fix for this bug for the 32-bit architecture. (BZ#824654) * Under memory pressure, memory pages that are still a part of a checkpointing transaction can be invalidated. However, when the pages were invalidated, the journal head was re-filed onto the transactions' 'forget' list, which caused the current running transaction's block to be modified. As a result, block accounting was not properly performed on that modified block because it appeared to have already been modified due to the journal head being re-filed. This could trigger an assertion failure in the 'journal_commit_transaction()' function on the system. The 'b_modified' flag is now cleared before the journal head is filed onto any transaction; assertion failures no longer occur. (BZ#827205) * When running more than 30 instances of the cclengine utility concurrently on IBM System z with IBM Communications Controller for Linux, the system could become unresponsive. This was caused by a missing wake_up() function call in the qeth_release_buffer() function in the QETH network device driver. This update adds the missing wake_up() function call and the system now responds as expected in this scenario. (BZ#829059) * Recent changes removing support for the Flow Director from the ixgbe driver introduced bugs that caused the RSS (Receive Side Scaling) functionality to stop working correctly on Intel 82599EB 10 Gigabit Ethernet network devices. This update corrects the return code in the ixgbe_cache_ring_fdir function and setting of the registers that control the RSS redirection table. Also, obsolete code related to Flow Director support has been removed. The RSS functionality now works as expected on these devices. (BZ#832169) Users should upgrade to these updated packages, which contain backported patches to correct these issues. The system must be rebooted for this update to take effect.
    last seen 2019-02-21
    modified 2018-07-18
    plugin id 68573
    published 2013-07-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=68573
    title Oracle Linux 5 : kernel (ELSA-2012-1061-1)
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20120710_KERNEL_ON_SL5_X.NASL
    description The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fix : - The fix for CVE-2011-1083 introduced a flaw in the way the Linux kernel's Event Poll (epoll) subsystem handled resource clean up when an ELOOP error code was returned. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-3375, Moderate) Bug fixes : - The qla2xxx driver handled interrupts for QLogic Fibre Channel adapters incorrectly due to a bug in a test condition for MSI-X support. This update corrects the bug and qla2xxx now handles interrupts as expected. - A process scheduler did not handle RPC priority wait queues correctly. Consequently, the process scheduler failed to wake up all scheduled tasks as expected after RPC timeout, which caused the system to become unresponsive and could significantly decrease system performance. This update modifies the process scheduler to handle RPC priority wait queues as expected. All scheduled tasks are now properly woken up after RPC timeout and the system behaves as expected. - The kernel version 2.6.18-308.4.1.el5 contained several bugs which led to an overrun of the NFS server page array. Consequently, any attempt to connect an NFS client running on Scientific Linux 5.8 to the NFS server running on the system with this kernel caused the NFS server to terminate unexpectedly and the kernel to panic. This update corrects the bugs causing NFS page array overruns and the kernel no longer crashes in this scenario. - An insufficiently designed calculation in the CPU accelerator in the previous kernel caused an arithmetic overflow in the sched_clock() function when system uptime exceeded 208.5 days. This overflow led to a kernel panic on the systems using the Time Stamp Counter (TSC) or Virtual Machine Interface (VMI) clock source. This update corrects the calculation so that this arithmetic overflow and kernel panic can no longer occur under these circumstances. Note: This advisory does not include a fix for this bug for the 32-bit architecture. - Under memory pressure, memory pages that are still a part of a checkpointing transaction can be invalidated. However, when the pages were invalidated, the journal head was re-filed onto the transactions' 'forget' list, which caused the current running transaction's block to be modified. As a result, block accounting was not properly performed on that modified block because it appeared to have already been modified due to the journal head being re-filed. This could trigger an assertion failure in the 'journal_commit_transaction()' function on the system. The 'b_modified' flag is now cleared before the journal head is filed onto any transaction; assertion failures no longer occur. - When running more than 30 instances of the cclengine utility concurrently on IBM System z with IBM Communications Controller for Linux, the system could become unresponsive. This was caused by a missing wake_up() function call in the qeth_release_buffer() function in the QETH network device driver. This update adds the missing wake_up() function call and the system now responds as expected in this scenario. - Recent changes removing support for the Flow Director from the ixgbe driver introduced bugs that caused the RSS (Receive Side Scaling) functionality to stop working correctly on Intel 82599EB 10 Gigabit Ethernet network devices. This update corrects the return code in the ixgbe_cache_ring_fdir function and setting of the registers that control the RSS redirection table. Also, obsolete code related to Flow Director support has been removed. The RSS functionality now works as expected on these devices. Users should upgrade to these updated packages, which contain backported patches to correct these issues. The system must be rebooted for this update to take effect.
    last seen 2019-02-21
    modified 2018-12-31
    plugin id 61360
    published 2012-08-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=61360
    title Scientific Linux Security Update : kernel on SL5.x i386/x86_64
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2012-1061.NASL
    description From Red Hat Security Advisory 2012:1061 : Updated kernel packages that fix one security issue and multiple bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fix : * The fix for CVE-2011-1083 (RHSA-2012:0150) introduced a flaw in the way the Linux kernel's Event Poll (epoll) subsystem handled resource clean up when an ELOOP error code was returned. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-3375, Moderate) Bug fixes : * The qla2xxx driver handled interrupts for QLogic Fibre Channel adapters incorrectly due to a bug in a test condition for MSI-X support. This update corrects the bug and qla2xxx now handles interrupts as expected. (BZ#816373) * A process scheduler did not handle RPC priority wait queues correctly. Consequently, the process scheduler failed to wake up all scheduled tasks as expected after RPC timeout, which caused the system to become unresponsive and could significantly decrease system performance. This update modifies the process scheduler to handle RPC priority wait queues as expected. All scheduled tasks are now properly woken up after RPC timeout and the system behaves as expected. (BZ#817571) * The kernel version 2.6.18-308.4.1.el5 contained several bugs which led to an overrun of the NFS server page array. Consequently, any attempt to connect an NFS client running on Red Hat Enterprise Linux 5.8 to the NFS server running on the system with this kernel caused the NFS server to terminate unexpectedly and the kernel to panic. This update corrects the bugs causing NFS page array overruns and the kernel no longer crashes in this scenario. (BZ#820358) * An insufficiently designed calculation in the CPU accelerator in the previous kernel caused an arithmetic overflow in the sched_clock() function when system uptime exceeded 208.5 days. This overflow led to a kernel panic on the systems using the Time Stamp Counter (TSC) or Virtual Machine Interface (VMI) clock source. This update corrects the calculation so that this arithmetic overflow and kernel panic can no longer occur under these circumstances. Note: This advisory does not include a fix for this bug for the 32-bit architecture. (BZ#824654) * Under memory pressure, memory pages that are still a part of a checkpointing transaction can be invalidated. However, when the pages were invalidated, the journal head was re-filed onto the transactions' 'forget' list, which caused the current running transaction's block to be modified. As a result, block accounting was not properly performed on that modified block because it appeared to have already been modified due to the journal head being re-filed. This could trigger an assertion failure in the 'journal_commit_transaction()' function on the system. The 'b_modified' flag is now cleared before the journal head is filed onto any transaction; assertion failures no longer occur. (BZ#827205) * When running more than 30 instances of the cclengine utility concurrently on IBM System z with IBM Communications Controller for Linux, the system could become unresponsive. This was caused by a missing wake_up() function call in the qeth_release_buffer() function in the QETH network device driver. This update adds the missing wake_up() function call and the system now responds as expected in this scenario. (BZ#829059) * Recent changes removing support for the Flow Director from the ixgbe driver introduced bugs that caused the RSS (Receive Side Scaling) functionality to stop working correctly on Intel 82599EB 10 Gigabit Ethernet network devices. This update corrects the return code in the ixgbe_cache_ring_fdir function and setting of the registers that control the RSS redirection table. Also, obsolete code related to Flow Director support has been removed. The RSS functionality now works as expected on these devices. (BZ#832169) Users should upgrade to these updated packages, which contain backported patches to correct these issues. The system must be rebooted for this update to take effect.
    last seen 2019-02-21
    modified 2018-07-18
    plugin id 68574
    published 2013-07-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=68574
    title Oracle Linux 5 : kernel (ELSA-2012-1061)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_SU-2014-0287-1.NASL
    description This is a SUSE Linux Enterprise Server 11 SP1 LTSS roll up update to fix a lot of security issues and non-security bugs. The following security bugs have been fixed : CVE-2011-3593: A certain Red Hat patch to the vlan_hwaccel_do_receive function in net/8021q/vlan_core.c in the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 allows remote attackers to cause a denial of service (system crash) via priority-tagged VLAN frames. (bnc#735347) CVE-2012-1601: The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service (NULL pointer dereference and host OS crash) by making a KVM_CREATE_IRQCHIP ioctl call after a virtual CPU already exists. (bnc#754898) CVE-2012-2137: Buffer overflow in virt/kvm/irq_comm.c in the KVM subsystem in the Linux kernel before 3.2.24 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to Message Signaled Interrupts (MSI), irq routing entries, and an incorrect check by the setup_routing_entry function before invoking the kvm_set_irq function. (bnc#767612) CVE-2012-2372: The rds_ib_xmit function in net/rds/ib_send.c in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel 3.7.4 and earlier allows local users to cause a denial of service (BUG_ON and kernel panic) by establishing an RDS connection with the source IP address equal to the IPoIB interfaces own IP address, as demonstrated by rds-ping. (bnc#767610) CVE-2012-2745: The copy_creds function in kernel/cred.c in the Linux kernel before 3.3.2 provides an invalid replacement session keyring to a child process, which allows local users to cause a denial of service (panic) via a crafted application that uses the fork system call. (bnc#770695) CVE-2012-3375: The epoll_ctl system call in fs/eventpoll.c in the Linux kernel before 3.2.24 does not properly handle ELOOP errors in EPOLL_CTL_ADD operations, which allows local users to cause a denial of service (file-descriptor consumption and system crash) via a crafted application that attempts to create a circular epoll dependency. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1083. (bnc#769896) CVE-2012-3412: The sfc (aka Solarflare Solarstorm) driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service (DMA descriptor consumption and network-controller outage) via crafted TCP packets that trigger a small MSS value. (bnc#774523) CVE-2012-3430: The rds_recvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) recvfrom or (2) recvmsg system call on an RDS socket. (bnc#773383) CVE-2012-3511: Multiple race conditions in the madvise_remove function in mm/madvise.c in the Linux kernel before 3.4.5 allow local users to cause a denial of service (use-after-free and system crash) via vectors involving a (1) munmap or (2) close system call. (bnc#776885) CVE-2012-4444: The ip6_frag_queue function in net/ipv6/reassembly.c in the Linux kernel before 2.6.36 allows remote attackers to bypass intended network restrictions via overlapping IPv6 fragments. (bnc#789831) CVE-2012-4530: The load_script function in fs/binfmt_script.c in the Linux kernel before 3.7.2 does not properly handle recursion, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#786013) CVE-2012-4565: The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats. (bnc#787576) CVE-2012-6537: net/xfrm/xfrm_user.c in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability. (bnc#809889) CVE-2012-6538: The copy_to_user_auth function in net/xfrm/xfrm_user.c in the Linux kernel before 3.6 uses an incorrect C library function for copying a string, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability. (bnc#809889) CVE-2012-6539: The dev_ifconf function in net/socket.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809891) CVE-2012-6540: The do_ip_vs_get_ctl function in net/netfilter/ipvs/ip_vs_ctl.c in the Linux kernel before 3.6 does not initialize a certain structure for IP_VS_SO_GET_TIMEOUT commands, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809892) CVE-2012-6541: The ccid3_hc_tx_getsockopt function in net/dccp/ccids/ccid3.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809893) CVE-2012-6542: The llc_ui_getname function in net/llc/af_llc.c in the Linux kernel before 3.6 has an incorrect return value in certain circumstances, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that leverages an uninitialized pointer argument. (bnc#809894) CVE-2012-6544: The Bluetooth protocol stack in the Linux kernel before 3.6 does not properly initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that targets the (1) L2CAP or (2) HCI implementation. (bnc#809898) CVE-2012-6545: The Bluetooth RFCOMM implementation in the Linux kernel before 3.6 does not properly initialize certain structures, which allows local users to obtain sensitive information from kernel memory via a crafted application. (bnc#809899) CVE-2012-6546: The ATM implementation in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809900) CVE-2012-6547: The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#809901) CVE-2012-6548: The udf_encode_fh function in fs/udf/namei.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application. (bnc#809902) CVE-2012-6549: The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application. (bnc#809903) CVE-2013-0160: The Linux kernel through 3.7.9 allows local users to obtain sensitive information about keystroke timing by using the inotify API on the /dev/ptmx device. (bnc#797175) CVE-2013-0216: The Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service (loop) by triggering ring pointer corruption. (bnc#800280)(XSA-39) CVE-2013-0231: The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users with PCI device access to cause a denial of service via a large number of kernel log messages. NOTE: some of these details are obtained from third-party information. (bnc#801178)(XSA-43) CVE-2013-0268: The msr_open function in arch/x86/kernel/msr.c in the Linux kernel before 3.7.6 allows local users to bypass intended capability restrictions by executing a crafted application as root, as demonstrated by msr32.c. (bnc#802642) CVE-2013-0310: The cipso_v4_validate function in net/ipv4/cipso_ipv4.c in the Linux kernel before 3.4.8 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an IPOPT_CIPSO IP_OPTIONS setsockopt system call. (bnc#804653) CVE-2013-0343: The ipv6_create_tempaddr function in net/ipv6/addrconf.c in the Linux kernel through 3.8 does not properly handle problems with the generation of IPv6 temporary addresses, which allows remote attackers to cause a denial of service (excessive retries and address-generation outage), and consequently obtain sensitive information, via ICMPv6 Router Advertisement (RA) messages. (bnc#805226) CVE-2013-0349: The hidp_setup_hid function in net/bluetooth/hidp/core.c in the Linux kernel before 3.7.6 does not properly copy a certain name field, which allows local users to obtain sensitive information from kernel memory by setting a long name and making an HIDPCONNADD ioctl call. (bnc#805227) CVE-2013-0871: Race condition in the ptrace functionality in the Linux kernel before 3.7.5 allows local users to gain privileges via a PTRACE_SETREGS ptrace system call in a crafted application, as demonstrated by ptrace_death. (bnc#804154) CVE-2013-0914: The flush_signal_handlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sa_restorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call. (bnc#808827) CVE-2013-1767: Use-after-free vulnerability in the shmem_remount_fs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service (system crash) by remounting a tmpfs filesystem without specifying a required mpol (aka mempolicy) mount option. (bnc#806138) CVE-2013-1773: Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service (system crash) via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversion. (bnc#806977) CVE-2013-1774: The chase_port function in drivers/usb/serial/io_ti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service (NULL pointer dereference and system crash) via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter. (bnc#806976) CVE-2013-1792: Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel before 3.8.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) via crafted keyctl system calls that trigger keyring operations in simultaneous threads. (bnc#808358) CVE-2013-1796: The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allows guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application. (bnc#806980) CVE-2013-1797: Use-after-free vulnerability in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 allows guest OS users to cause a denial of service (host OS memory corruption) or possibly have unspecified other impact via a crafted application that triggers use of a guest physical address (GPA) in (1) movable or (2) removable memory during an MSR_KVM_SYSTEM_TIME kvm_set_msr_common operation. (bnc#806980) CVE-2013-1798: The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application. (bnc#806980) CVE-2013-1827: net/dccp/ccid.h in the Linux kernel before 3.5.4 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability for a certain (1) sender or (2) receiver getsockopt call. (bnc#811354) CVE-2013-1928: The do_video_set_spu_palette function in fs/compat_ioctl.c in the Linux kernel before 3.6.5 on unspecified architectures lacks a certain error check, which might allow local users to obtain sensitive information from kernel stack memory via a crafted VIDEO_SET_SPU_PALETTE ioctl call on a /dev/dvb device. (bnc#813735) CVE-2013-1943: The KVM subsystem in the Linux kernel before 3.0 does not check whether kernel addresses are specified during allocation of memory slots for use in a guests physical address space, which allows local users to gain privileges or obtain sensitive information from kernel memory via a crafted application, related to arch/x86/kvm/paging_tmpl.h and virt/kvm/kvm_main.c. (bnc#828012) CVE-2013-2015: The ext4_orphan_del function in fs/ext4/namei.c in the Linux kernel before 3.7.3 does not properly handle orphan-list entries for non-journal filesystems, which allows physically proximate attackers to cause a denial of service (system hang) via a crafted filesystem on removable media, as demonstrated by the e2fsprogs tests/f_orphan_extents_inode/image.gz test. (bnc#817377) CVE-2013-2141: The do_tkill function in kernel/signal.c in the Linux kernel before 3.8.9 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted application that makes a (1) tkill or (2) tgkill system call. (bnc#823267) CVE-2013-2147: The HP Smart Array controller disk-array driver and Compaq SMART2 controller disk-array driver in the Linux kernel through 3.9.4 do not initialize certain data structures, which allows local users to obtain sensitive information from kernel memory via (1) a crafted IDAGETPCIINFO command for a /dev/ida device, related to the ida_locked_ioctl function in drivers/block/cpqarray.c or (2) a crafted CCISS_PASSTHRU32 command for a /dev/cciss device, related to the cciss_ioctl32_passthru function in drivers/block/cciss.c. (bnc#823260) CVE-2013-2164: The mmc_ioctl_cdrom_read_data function in drivers/cdrom/cdrom.c in the Linux kernel through 3.10 allows local users to obtain sensitive information from kernel memory via a read operation on a malfunctioning CD-ROM drive. (bnc#824295) CVE-2013-2232: The ip6_sk_dst_check function in net/ipv6/ip6_output.c in the Linux kernel before 3.10 allows local users to cause a denial of service (system crash) by using an AF_INET6 socket for a connection to an IPv4 interface. (bnc#827750) CVE-2013-2234: The (1) key_notify_sa_flush and (2) key_notify_policy_flush functions in net/key/af_key.c in the Linux kernel before 3.10 do not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify interface of an IPSec key_socket. (bnc#827749) CVE-2013-2237: The key_notify_policy_flush function in net/key/af_key.c in the Linux kernel before 3.9 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify_policy interface of an IPSec key_socket. (bnc#828119) CVE-2013-2634: net/dcb/dcbnl.c in the Linux kernel before 3.8.4 does not initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application. (bnc#810473) CVE-2013-2851: Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/module/md_mod/parameters/new_array in order to create a crafted /dev/md device name. (bnc#822575) CVE-2013-2852: Format string vulnerability in the b43_request_firmware function in drivers/net/wireless/b43/main.c in the Broadcom B43 wireless driver in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and including format string specifiers in an fwpostfix modprobe parameter, leading to improper construction of an error message. (bnc#822579) CVE-2013-2888: Multiple array index errors in drivers/hid/hid-core.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11 allow physically proximate attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted device that provides an invalid Report ID. (bnc#835839) CVE-2013-2889: drivers/hid/hid-zpff.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_HID_ZEROPLUS is enabled, allows physically proximate attackers to cause a denial of service (heap-based out-of-bounds write) via a crafted device. (bnc#835839) CVE-2013-2892: drivers/hid/hid-pl.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_HID_PANTHERLORD is enabled, allows physically proximate attackers to cause a denial of service (heap-based out-of-bounds write) via a crafted device. (bnc#835839) CVE-2013-2893: The Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_LOGITECH_FF, CONFIG_LOGIG940_FF, or CONFIG_LOGIWHEELS_FF is enabled, allows physically proximate attackers to cause a denial of service (heap-based out-of-bounds write) via a crafted device, related to (1) drivers/hid/hid-lgff.c, (2) drivers/hid/hid-lg3ff.c, and (3) drivers/hid/hid-lg4ff.c. (bnc#835839) CVE-2013-2897: Multiple array index errors in drivers/hid/hid-multitouch.c in the Human Interface Device (HID) subsystem in the Linux kernel through 3.11, when CONFIG_HID_MULTITOUCH is enabled, allow physically proximate attackers to cause a denial of service (heap memory corruption, or NULL pointer dereference and OOPS) via a crafted device. (bnc#835839) CVE-2013-2929: The Linux kernel before 3.12.2 does not properly use the get_dumpable function, which allows local users to bypass intended ptrace restrictions or obtain sensitive information from IA64 scratch registers via a crafted application, related to kernel/ptrace.c and arch/ia64/include/asm/processor.h. (bnc#847652) CVE-2013-3222: The vcc_recvmsg function in net/atm/common.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3223: The ax25_recvmsg function in net/ax25/af_ax25.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3224: The bt_sock_recvmsg function in net/bluetooth/af_bluetooth.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3225: The rfcomm_sock_recvmsg function in net/bluetooth/rfcomm/sock.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3228: The irda_recvmsg_dgram function in net/irda/af_irda.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3229: The iucv_sock_recvmsg function in net/iucv/af_iucv.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3231: The llc_ui_recvmsg function in net/llc/af_llc.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3232: The nr_recvmsg function in net/netrom/af_netrom.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3234: The rose_recvmsg function in net/rose/af_rose.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-3235: net/tipc/socket.c in the Linux kernel before 3.9-rc7 does not initialize a certain data structure and a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call. (bnc#816668) CVE-2013-4345: Off-by-one error in the get_prng_bytes function in crypto/ansi_cprng.c in the Linux kernel through 3.11.4 makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms via multiple requests for small amounts of data, leading to improper management of the state of the consumed data. (bnc#840226) CVE-2013-4470: The Linux kernel before 3.12, when UDP Fragmentation Offload (UFO) is enabled, does not properly initialize certain data structures, which allows local users to cause a denial of service (memory corruption and system crash) or possibly gain privileges via a crafted application that uses the UDP_CORK option in a setsockopt system call and sends both short and long packets, related to the ip_ufo_append_data function in net/ipv4/ip_output.c and the ip6_ufo_append_data function in net/ipv6/ip6_output.c. (bnc#847672) CVE-2013-4483: The ipc_rcu_putref function in ipc/util.c in the Linux kernel before 3.10 does not properly manage a reference count, which allows local users to cause a denial of service (memory consumption or system crash) via a crafted application. (bnc#848321) CVE-2013-4511: Multiple integer overflows in Alchemy LCD frame-buffer drivers in the Linux kernel before 3.12 allow local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted mmap operations, related to the (1) au1100fb_fb_mmap function in drivers/video/au1100fb.c and the (2) au1200fb_fb_mmap function in drivers/video/au1200fb.c. (bnc#849021) CVE-2013-4587: Array index error in the kvm_vm_ioctl_create_vcpu function in virt/kvm/kvm_main.c in the KVM subsystem in the Linux kernel through 3.12.5 allows local users to gain privileges via a large id value. (bnc#853050) CVE-2013-4588: Multiple stack-based buffer overflows in net/netfilter/ipvs/ip_vs_ctl.c in the Linux kernel before 2.6.33, when CONFIG_IP_VS is used, allow local users to gain privileges by leveraging the CAP_NET_ADMIN capability for (1) a getsockopt system call, related to the do_ip_vs_get_ctl function, or (2) a setsockopt system call, related to the do_ip_vs_set_ctl function. (bnc#851095) CVE-2013-4591: Buffer overflow in the __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via a getxattr system call for the system.nfs4_acl extended attribute of a pathname on an NFSv4 filesystem. (bnc#851103) CVE-2013-6367: The apic_get_tmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value. (bnc#853051) CVE-2013-6368: The KVM subsystem in the Linux kernel through 3.12.5 allows local users to gain privileges or cause a denial of service (system crash) via a VAPIC synchronization operation involving a page-end address. (bnc#853052) CVE-2013-6378: The lbs_debugfs_write function in drivers/net/wireless/libertas/debugfs.c in the Linux kernel through 3.12.1 allows local users to cause a denial of service (OOPS) by leveraging root privileges for a zero-length write operation. (bnc#852559) CVE-2013-6383: The aac_compat_ioctl function in drivers/scsi/aacraid/linit.c in the Linux kernel before 3.11.8 does not require the CAP_SYS_RAWIO capability, which allows local users to bypass intended access restrictions via a crafted ioctl call. (bnc#852558) CVE-2014-1444: The fst_get_iface function in drivers/net/wan/farsync.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability for an SIOCWANDEV ioctl call. (bnc#858869) CVE-2014-1445: The wanxl_ioctl function in drivers/net/wan/wanxl.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via an ioctl call. (bnc#858870) CVE-2014-1446: The yam_ioctl function in drivers/net/hamradio/yam.c in the Linux kernel before 3.12.8 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability for an SIOCYAMGCFG ioctl call. (bnc#858872) Also the following non-security bugs have been fixed : - x86: Clear HPET configuration registers on startup (bnc#748896). - sched: fix divide by zero in task_utime() (bnc#761774). - sched: Fix pick_next_highest_task_rt() for cgroups (bnc#760596). - mm: hugetlbfs: Close race during teardown of hugetlbfs shared page tables. - mm: hugetlbfs: Correctly detect if page tables have just been shared. (Fix bad PMD message displayed while using hugetlbfs (bnc#762366)). - cpumask: Partition_sched_domains takes array of cpumask_var_t (bnc#812364). - cpumask: Simplify sched_rt.c (bnc#812364). - kabi: protect bind_conflict callback in struct inet_connection_sock_af_ops (bnc#823618). - memcg: fix init_section_page_cgroup pfn alignment (bnc#835481). - tty: fix up atime/mtime mess, take three (bnc#797175). - tty: fix atime/mtime regression (bnc#815745). - ptrace: ptrace_resume() should not wake up !TASK_TRACED thread (bnc#804154). - kbuild: Fix gcc -x syntax (bnc#773831). - ftrace: Disable function tracing during suspend/resume and hibernation, again (bnc#768668). proc: fix pagemap_read() error case (bnc#787573). net: Upgrade device features irrespective of mask (bnc#715250). - tcp: bind() fix autoselection to share ports (bnc#823618). - tcp: bind() use stronger condition for bind_conflict (bnc#823618). - tcp: ipv6: bind() use stronger condition for bind_conflict (bnc#823618). - netfilter: use RCU safe kfree for conntrack extensions (bnc#827416). - netfilter: prevent race condition breaking net reference counting (bnc#835094). - netfilter: send ICMPv6 message on fragment reassembly timeout (bnc#773577). - netfilter: fix sending ICMPv6 on netfilter reassembly timeout (bnc#773577). - tcp_cubic: limit delayed_ack ratio to prevent divide error (bnc#810045). bonding: in balance-rr mode, set curr_active_slave only if it is up (bnc#789648). scsi: Add 'eh_deadline' to limit SCSI EH runtime (bnc#798050). - scsi: Allow error handling timeout to be specified (bnc#798050). - scsi: Fixup compilation warning (bnc#798050). - scsi: Retry failfast commands after EH (bnc#798050). - scsi: Warn on invalid command completion (bnc#798050). - scsi: Always retry internal target error (bnc#745640, bnc#825227). - scsi: kABI fixes (bnc#798050). - scsi: remove check for 'resetting' (bnc#798050). - scsi: Eliminate error handler overload of the SCSI serial number (bnc#798050). - scsi: Reduce error recovery time by reducing use of TURs (bnc#798050). - scsi: Reduce sequential pointer derefs in scsi_error.c and reduce size as well (bnc#798050). - scsi: cleanup setting task state in scsi_error_handler() (bnc#798050). - scsi: fix eh wakeup (scsi_schedule_eh vs scsi_restart_operations) (bnc#798050). scsi: fix id computation in scsi_eh_target_reset() (bnc#798050). advansys: Remove 'last_reset' references (bnc#798050). - dc395: Move 'last_reset' into internal host structure (bnc#798050). - dpt_i2o: Remove DPTI_STATE_IOCTL (bnc#798050). - dpt_i2o: return SCSI_MLQUEUE_HOST_BUSY when in reset (bnc#798050). - fc class: fix scanning when devs are offline (bnc#798050). tmscsim: Move 'last_reset' into host structure (bnc#798050). st: Store page order before driver buffer allocation (bnc#769644). - st: Increase success probability in driver buffer allocation (bnc#769644). st: work around broken __bio_add_page logic (bnc#769644). avoid race by ignoring flush_time in cache_check (bnc#814363). writeback: remove the internal 5% low bound on dirty_ratio - writeback: skip balance_dirty_pages() for in-memory fs (Do not dirty throttle ram-based filesystems (bnc#840858)). writeback: Do not sync data dirtied after sync start (bnc#833820). blkdev_max_block: make private to fs/buffer.c (bnc#820338). - vfs: avoid 'attempt to access beyond end of device' warnings (bnc#820338). vfs: fix O_DIRECT read past end of block device (bnc#820338). lib/radix-tree.c: make radix_tree_node_alloc() work correctly within interrupt (bnc#763463). xfs: allow writeback from kswapd (bnc#826707). - xfs: skip writeback from reclaim context (bnc#826707). - xfs: Serialize file-extending direct IO (bnc#818371). - xfs: Avoid pathological backwards allocation (bnc#805945). xfs: fix inode lookup race (bnc#763463). cifs: clarify the meaning of tcpStatus == CifsGood (bnc#776024). cifs: do not allow cifs_reconnect to exit with NULL socket pointer (bnc#776024). ocfs2: Add a missing journal credit in ocfs2_link_credits() -v2 (bnc#773320). usb: Fix deadlock in hid_reset when Dell iDRAC is reset (bnc#814716). usb: xhci: Fix command completion after a drop endpoint (bnc#807320). netiucv: Hold rtnl between name allocation and device registration (bnc#824159). rwsem: Test for no active locks in __rwsem_do_wake undo code (bnc#813276). nfs: NFSv3/v2: Fix data corruption with NFS short reads (bnc#818337). - nfs: Allow sec=none mounts in certain cases (bnc#795354). - nfs: Make nfsiod a multi-thread queue (bnc#815352). - nfs: increase number of permitted callback connections (bnc#771706). - nfs: Fix Oops in nfs_lookup_revalidate (bnc#780008). - nfs: do not allow TASK_KILLABLE sleeps to block the freezer (bnc#775182). nfs: Avoid race in d_splice_alias and vfs_rmdir (bnc#845028). svcrpc: take lock on turning entry NEGATIVE in cache_check (bnc#803320). - svcrpc: ensure cache_check caller sees updated entry (bnc#803320). - sunrpc/cache: remove races with queuing an upcall (bnc#803320). - sunrpc/cache: use cache_fresh_unlocked consistently and correctly (bnc#803320). - sunrpc/cache: ensure items removed from cache do not have pending upcalls (bnc#803320). - sunrpc/cache: do not schedule update on cache item that has been replaced (bnc#803320). sunrpc/cache: fix test in try_to_negate (bnc#803320). xenbus: fix overflow check in xenbus_dev_write(). - x86: do not corrupt %eip when returning from a signal handler. - scsiback/usbback: move cond_resched() invocations to proper place. netback: fix netbk_count_requests(). dm: add dm_deleting_md function (bnc#785016). - dm: bind new table before destroying old (bnc#785016). - dm: keep old table until after resume succeeded (bnc#785016). dm: rename dm_get_table to dm_get_live_table (bnc#785016). drm/edid: Fix up partially corrupted headers (bnc#780004). drm/edid: Retry EDID fetch up to four times (bnc#780004). i2c-algo-bit: Fix spurious SCL timeouts under heavy load (bnc#780004). hpilo: remove pci_disable_device (bnc#752544). mptsas: handle 'Initializing Command Required' ASCQ (bnc#782178). mpt2sas: Fix race on shutdown (bnc#856917). ipmi: decrease the IPMI message transaction time in interrupt mode (bnc#763654). - ipmi: simplify locking (bnc#763654). ipmi: use a tasklet for handling received messages (bnc#763654). bnx2x: bug fix when loading after SAN boot (bnc#714906). bnx2x: previous driver unload revised (bnc#714906). ixgbe: Address fact that RSC was not setting GSO size for incoming frames (bnc#776144). ixgbe: pull PSRTYPE configuration into a separate function (bnc#780572 bnc#773640 bnc#776144). e1000e: clear REQ and GNT in EECD (82571 && 82572) (bnc#762099). hpsa: do not attempt to read from a write-only register (bnc#777473). aio: Fixup kABI for the aio-implement-request-batching patch (bnc#772849). - aio: bump i_count instead of using igrab (bnc#772849). aio: implement request batching (bnc#772849). Driver core: Do not remove kobjects in device_shutdown (bnc#771992). resources: fix call to alignf() in allocate_resource() (bnc#744955). - resources: when allocate_resource() fails, leave resource untouched (bnc#744955). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2019-02-21
    modified 2018-07-31
    plugin id 83611
    published 2015-05-20
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83611
    title SUSE SLES11 Security Update : kernel (SUSE-SU-2014:0287-1)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2012-2026.NASL
    description Description of changes: * CVE-2012-2745: Denial-of-service in kernel key management. A potential double-free of the replacement session keyring on fork() could result in a denial-of-service by a local, unprivileged user. * CVE-2011-1083: Algorithmic denial of service in epoll. A flaw was found in the way the Linux kernel's Event Poll (epoll) subsystem handled large, nested epoll structures. A local, unprivileged user could use this flaw to cause a denial of service. [2.6.32-300.29.2.el6uek] - epoll: epoll_wait() should not use timespec_add_ns() (Eric Dumazet) - epoll: clear the tfile_check_list on -ELOOP (Joe Jin) {CVE-2012-3375} - Don't limit non-nested epoll paths (Jason Baron) - epoll: kabi fixups for epoll limit wakeup paths (Joe Jin) {CVE-2011-1083} - epoll: limit paths (Jason Baron) {CVE-2011-1083} - eventpoll: fix comment typo 'evenpoll' (Paul Bolle) - epoll: fix compiler warning and optimize the non-blocking path (Shawn Bohrer) - epoll: move ready event check into proper inline (Davide Libenzi) - epoll: make epoll_wait() use the hrtimer range feature (Shawn Bohrer) - select: rename estimate_accuracy() to select_estimate_accuracy() (Andrew Morton) - cred: copy_process() should clear child->replacement_session_keyring (Oleg Nesterov) {CVE-2012-2745}
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 68679
    published 2013-07-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=68679
    title Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2012-2026)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1539-1.NASL
    description An error was discovered in the Linux kernel's network TUN/TAP device implementation. A local user with access to the TUN/TAP interface (which is not available to unprivileged users until granted by a root user) could exploit this flaw to crash the system or potential gain administrative privileges. (CVE-2012-2136) Ulrich Obergfell discovered an error in the Linux kernel's memory management subsystem on 32 bit PAE systems with more than 4GB of memory installed. A local unprivileged user could exploit this flaw to crash the system. (CVE-2012-2373) An error was discovered in the Linux kernel's memory subsystem (hugetlb). An unprivileged local user could exploit this flaw to cause a denial of service (crash the system). (CVE-2012-2390) A flaw was discovered in the Linux kernel's epoll system call. An unprivileged local user could use this flaw to crash the system. (CVE-2012-3375) Some errors where discovered in the Linux kernel's UDF file system, which is used to mount some CD-ROMs and DVDs. An unprivileged local user could use these flaws to crash the system. (CVE-2012-3400) A flaw was discovered in the madvise feature of the Linux kernel's memory subsystem. An unprivileged local use could exploit the flaw to cause a denial of service (crash the system). (CVE-2012-3511). 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.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 61549
    published 2012-08-15
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=61549
    title Ubuntu 10.04 LTS : linux-lts-backport-oneiric vulnerabilities (USN-1539-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_KERNEL-120805.NASL
    description The SUSE Linux Enterprise 11 SP2 kernel was updated to 3.0.38, fixing various bugs and security issues. The following security issues have been fixed : - Several buffer overread and overwrite errors in the UDF logical volume descriptor code have been fixed that might have have allowed local attackers able to mount UDF volumes to crash the kernel or potentially gain privileges. (CVE-2012-3400) - A denial of service (crash) in epoll has been fixed. The three NTP leapsecond issues were fixed and are contained in Linux Kernel stable 3.0.38. (CVE-2012-3375) The Libceph/ceph/rbd framework was imported for later Cloud storage usage. Various bug and security fixes were integrated from the Linux stable kernel 3.0.34-3.0.38 upgrade and are not explicitly listed here. The following other non-security issues have been fixed : S/390 - dasd: Use correct queue for aborting requests. - dasd: Abort requests from correct queue. - [S390] Do not clobber personality flags on exec. (bnc#770034) - dasd: Kick tasklet instead of processing the request_queue directly. - s390/kernel: CPU idle vs CPU hotplug (bnc#772407,LTC#83468). - lgr: Make lgr_page static (bnc#772407,LTC#83520). - s390/kernel: incorrect task size after fork of a 31 bit process (bnc#772407,LTC#83674). - dasd: Abort all requests on the request_queue, too. (bnc#768084) - DASD: Add timeout attribute. (bnc#771361) - dasd: Fixup typo in debugging message. - patches.suse/dasd-fail-all-requests-after-timeout.patch: Fixup handling of failfast requests. (bnc#768084) - s390: allow zcrypt to /dev/random feeding to be resumed. (bnc#718910) - s390/hypfs: Missing files and directories (bnc#769407,LTC#82838). - dasd: Fail all requests after timeout. (bnc#768084) - s390/kernel: Add z/VM LGR detection (bnc#767281,LTC#RAS1203). BTRFS fixes (3.3-3.5+) - Btrfs: avoid sleeping in verify_parent_transid while atomic - Btrfs: fix btrfs_release_extent_buffer_page with the right usage of num_extent_pages - Btrfs: do not check delalloc when updating disk_i_size - Btrfs: look into the extent during find_all_leafs - Btrfs: do not set for_cow parameter for tree block functions - Btrfs: fix defrag regression - Btrfs: fix missing inherited flag in rename - Btrfs: do not resize a seeding device - Btrfs: cast devid to unsigned long long for printk %llu - Btrfs: add a missing spin_lock - Btrfs: restore restriper state on all mounts - Btrfs: resume balance on rw (re)mounts properly - Btrfs: fix tree log remove space corner case - Btrfs: hold a ref on the inode during writepages - Btrfs: do not return EINVAL instead of ENOMEM from open_ctree() - Btrfs: do not ignore errors from btrfs_cleanup_fs_roots() when mounting - Btrfs: fix error handling in __add_reloc_root() - Btrfs: return error of btrfs_update_inode() to caller - Btrfs: fix typo in cow_file_range_async and async_cow_submit - Btrfs: fix btrfs_is_free_space_inode to recognize btree inode - Btrfs: kill root from btrfs_is_free_space_inode - Btrfs: zero unused bytes in inode item - disable patches.suse/btrfs-8052-fix-wrong-information-of-the-dir ectory-in-the-.patch. (bnc#757059) XEN - Refresh Xen patches (bnc#772831, add spinlock.nopoll option). - Update Xen patches to 3.0.35. - xen/thp: avoid atomic64_read in pmd_read_atomic for 32bit PAE. (bnc#762991) - Update Xen config files (CONFIG_XEN_SPINLOCK_ACQUIRE_NESTING=1). MD - md: Do not truncate size at 4TB for RAID0 and Linear - md/bitmap: Do not write bitmap while earlier writes might be in-fligh. (bnc#771398) - md: Fixup blktrace information. - md: Abort pending request for RAID10. (bnc#773251) - md: add raid10 tracepoints. (bnc#768084) - md: wakeup thread upon rdev_dec_pending(). (bnc#771398) - md: Correctly register error code on failure. - md: Do not take mddev lock when reading rdev attributes from sysfs. (bnc#772420) - md: unblock SET_DISK_FAULTY ioctl (bnc#768084). Hyper-V - net/hyperv: Use wait_event on outstanding sends during device removal. - Tools: hv: verify origin of netlink connector message. - hyperv: Add support for setting MAC from within guests. - Drivers: hv: Change the hex constant to a decimal constant. - hyperv: Add error handling to rndis_filter_device_add(). - hyperv: Add a check for ring_size value. - Drivers: hv: Cleanup the guest ID computation. - hv: add RNDIS_OID_GEN_RNDIS_CONFIG_PARAMETER. Scheduler - sched: Make sure to not re-read variables after validation. (bnc#769685) - sched: Only queue remote wakeups when crossing cache boundaries part2. (bnc#754690) - sched: really revert latency defaults to SP1 values. (bnc#754690) - sched: optimize latency defaults. (bnc#754690) - sched: Save some hrtick_start_fair cycles. (bnc#754690) - sched: use rt.nr_cpus_allowed to recover select_task_rq() cycles. (bnc#754690) - sched: Set skip_clock_update in yield_task_fair(). (bnc#754690) - sched: Do not call task_group() too many times in set_task_rq(). (bnc#754690) - sched: ratelimit nohz. (bnc#754690) - sched: Wrap scheduler p->cpus_allowed access. (bnc#754690) - sched: Avoid SMT siblings in select_idle_sibling() if possible. (bnc#754690) - sched: Clean up domain traversal in select_idle_sibling(). (bnc#754690) - sched: Remove rcu_read_lock/unlock() from select_idle_sibling(). (bnc#754690) - sched: Fix the sched group node allocation for SD_OVERLAP domains. (bnc#754690) - sched: add SD_SHARE_PKG_RESOURCES domain flags proc handler. (bnc#754690) - sched: fix select_idle_sibling() induced bouncing (bnc#754690). Other fixes - rt2800: add chipset revision RT5390R support. (bnc#772566) - reiserfs: fix deadlocks with quotas. (bnc#774285) - VFS: avoid prepend_path warning about d_obtain_alias aliases. (bnc#773006) - ntp: avoid printk under xtime_lock. (bnc#767684) - kvm: kvmclock: apply kvmclock offset to guest wall clock time. (bnc#766445) - bonding: allow all slave speeds. (bnc#771428) - mm: hugetlbfs: Close race during teardown of hugetlbfs shared page tables. - mm: hugetlbfs: Correctly detect if page tables have just been shared. - patches.fixes/mm-hugetlb-decrement-mapcount-under-page_t able_lock.patch: Delete. (Fix bad PMD message displayed while using hugetlbfs (bnc#762366)). - ALSA: hda - Evaluate gpio_led hints at the right moment. (bnc#773878) - proc: stats: Use arch_idle_time for idle and iowait times if available. (bnc#772893) - tcp: perform DMA to userspace only if there is a task waiting for it. (bnc#773606) - rt2x00: fix rt3290 resuming failed. (bnc#771778) - patches.suse/SUSE-bootsplash: Refresh. (Fix wrong vfree() (bnc#773406)) - vhost: do not forget to schedule(). (bnc#767983) - powerpc, kabi: reintroduce __cputime_msec_factor. (bnc#771242) - powerpc: Fix wrong divisor in usecs_to_cputime. (bnc#771242) - mm: use cpu_chill() in spin_trylock_page() and cancel on immediately RT. (bnc#768470) - be2net: Fix EEH error reset before a flash dump completes. (bnc#755546) - st: Fix adding of tape link from device directory. (bnc#771102) - idr: Fix locking of minor idr during failure-case removal and add freeing of minor idr during device removal. - add firmware update for Atheros 0cf3:311f. (bnc#761775) - Unset CONFIG_WATCHDOG_NOWAYOUT to prevent reboot of openais on service stop. (bnc#756585) - Update config files: Enable CONFIG_RT2800PCI_RT3290. - ida: simplified functions for id allocation. (bnc#749291) - ida: make ida_simple_get/put() IRQ safe. (bnc#749291) - virtio-blk: use ida to allocate disk index. (bnc#749291) - USB: option: Add USB ID for Novatel Ovation MC551. (bnc#770269) - USB: option: add id for Cellient MEN-200. (bnc#770269) - Fix the position of SUSE logo on text screen. (bnc#770238) - enable Atheros 0cf3:311e for firmware upload. (bnc#766733) - scsi_dh_alua: Improve error handling. (bnc#715635) - scsi: remove an unhandled error code message. (bnc#715635) - Add to support Ralink ROMA wifi chip. (bnc#758703) - x86_64, UV: Update NMI handler for UV1000/2000 systems. (bnc#746509, bnc#744655) - kdb: Fix merge error in original kdb x86 patch. (bnc#746509) - udf: Avoid run away loop when partition table length is corrupted. (bnc#769784) - udf: Fortify loading of sparing table. (bnc#769784) - udf: Use ret instead of abusing i in udf_load_logicalvol(). (bnc#769784) - intel_ips: blacklist HP ProBook laptops. (bnc#720946) - drm: edid: Do not add inferred modes with higher resolution. (bnc#753172) - init: mm: Reschedule when initialising large numbers of memory sections. (bnc#755620). - x86/apic: Use x2apic physical mode based on FADT setting. (bnc#768052) - acpiphp: add dmi info to acpiphp module. (bnc#754391) - ntp: fix leap second hrtimer deadlock. (bnc#768632) - ntp: avoid printk under xtime_lock. (bnc#767684) - nohz: Fix update_ts_time_stat idle accounting. (bnc#767469, bnc#705551) - nohz: Make idle/iowait counter update conditional. (bnc#767469, bnc#705551) - bug: introduce BUILD_BUG_ON_INVALID() macro - bug: completely remove code generated by disabled. (VM Performance). - mm: call cond_resched in putback_lru_pages. (bnc#763968) - Update x84-64 Xen config file (CONFIG_ACPI_PROCESSOR_AGGREGATOR=m). - ia64 is odd man out, CONFIG_SCHED_HRTICK is not set, fix build failure due to missing hrtick_enabled() in that case. - drm: Add poll blacklist for Dell Latitude E5420. (bnc#756276) - supported.conf: mark libceph and rbd as unsupported. - drm/i915: Fix eDP blank screen after S3 resume on HP desktops. (bnc#752352) - mm: hugetlb: Decrement mapcount under page table lock (Consistent mapcount decrementing under lock (bnc#762366)). - mm: hugetlb: flush_tlb_range() needs page_table_lock when mmap_sem is not held (Consistent locking for TLB flush of hugetlb pages (bnc#762366)). - mm/hugetlb.c: undo change to page mapcount in fault handler (Handle potential leaks in hugetlbfs error paths (bnc#762366)). - drm/i915: Not all systems expose a firmware or platform mechanism for changing the backlight intensity on i915, so add native driver support. (bnc#752352) - i915: do not setup intel_backlight twice. (bnc#752352) - drm/i915: enable vdd when switching off the eDP panel. (bnc#752352) - Add missing definition blk_queue_dead(). - Backport patches from mainline to fix SCSI crash under heavy load (bnc#738284) : - block: add blk_queue_dead(). (bnc#738284) - block: add missing blk_queue_dead() checks. (bnc#738284) - block: Fix race on request.end_io invocations. (bnc#738284) - fc class: fix scanning when devs are offline. (bnc#738284) - scsi: Fix device removal NULL pointer dereference. (bnc#738284) - fix DID_TARGET_FAILURE and DID_NEXUS_FAILURE host byte settings. (bnc#738284) - scsi: Stop accepting SCSI requests before removing a device. (bnc#738284) - Delete preliminary patch. - Provide obsoleted KMPs (bnc#753353), fix ath3k obsoletes. - mm: filemap: Optimise file-backed page faulting by emulating an adaptive sleeping spinlock. (bnc#762414) - Add yet another product ID for HP cert machines. (bnc#764339) - x86: check for valid irq_cfg pointer in smp_irq_move_cleanup_interrupt. (bnc#763754) - backing-dev: use synchronize_rcu_expedited instead of synchronize_rcu. (bnc#766027) - sysfs: count subdirectories. (bnc#766027) - kABI fix for sysfs-count-subdirectories. (bnc#766027) - block: Introduce blk_set_stacking_limits function. (bnc#763026)
    last seen 2019-02-21
    modified 2013-10-25
    plugin id 64178
    published 2013-01-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=64178
    title SuSE 11.2 Security Update : Linux kernel (SAT Patch Numbers 6641 / 6643 / 6648)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2012-2025.NASL
    description Description of changes: * CVE-2012-2745: Denial-of-service in kernel key management. A potential double-free of the replacement session keyring on fork() could result in a denial-of-service by a local, unprivileged user. * CVE-2011-1083: Algorithmic denial of service in epoll. A flaw was found in the way the Linux kernel's Event Poll (epoll) subsystem handled large, nested epoll structures. A local, unprivileged user could use this flaw to cause a denial of service. [2.6.39-200.29.2.el5uek] - epoll: clear the tfile_check_list on -ELOOP (Joe Jin) {CVE-2012-3375} - Don't limit non-nested epoll paths (Jason Baron) - epoll: kabi fixups for epoll limit wakeup paths (Joe Jin) {CVE-2011-1083} - epoll: limit paths (Jason Baron) {CVE-2011-1083} - cred: copy_process() should clear child->replacement_session_keyring (Oleg Nesterov) {CVE-2012-2745}
    last seen 2019-02-21
    modified 2019-01-02
    plugin id 68678
    published 2013-07-12
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=68678
    title Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2012-2025)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2013-176.NASL
    description The Linux kernel was updated to fix various bugs and security issues : CVE-2013-0871: Race condition in the ptrace functionality in the Linux kernel allowed local users to gain privileges via a PTRACE_SETREGS ptrace system call in a crafted application, as demonstrated by ptrace_death. CVE-2013-0160: Avoid a side channel attack on /dev/ptmx (keyboard input timing). CVE-2012-5374: Fixed a local denial of service in the BTRFS hashing code. CVE-2013-0309: arch/x86/include/asm/pgtable.h in the Linux kernel, when transparent huge pages are used, does not properly support PROT_NONE memory regions, which allows local users to cause a denial of service (system crash) via a crafted application. CVE-2013-0268: The msr_open function in arch/x86/kernel/msr.c in the Linux kernel allowed local users to bypass intended capability restrictions by executing a crafted application as root, as demonstrated by msr32.c. CVE-2012-0957: The override_release function in kernel/sys.c in the Linux kernel allowed local users to obtain sensitive information from kernel stack memory via a uname system call in conjunction with a UNAME26 personality. CVE-2013-0216: The Xen netback functionality in the Linux kernel allowed guest OS users to cause a denial of service (loop) by triggering ring pointer corruption. CVE-2013-0231: The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux kernel allowed guest OS users with PCI device access to cause a denial of service via a large number of kernel log messages. NOTE: some of these details are obtained from third-party information. CVE-2012-4530: The load_script function in fs/binfmt_script.c in the Linux kernel did not properly handle recursion, which allowed local users to obtain sensitive information from kernel stack memory via a crafted application. CVE-2012-4508: Race condition in fs/ext4/extents.c in the Linux kernel allowed local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized. CVE-2012-3412: The sfc (aka Solarflare Solarstorm) driver in the Linux kernel allowed remote attackers to cause a denial of service (DMA descriptor consumption and network-controller outage) via crafted TCP packets that trigger a small MSS value. CVE-2012-2745: The copy_creds function in kernel/cred.c in the Linux kernel provided an invalid replacement session keyring to a child process, which allowed local users to cause a denial of service (panic) via a crafted application that uses the fork system call. CVE-2012-3375: The epoll_ctl system call in fs/eventpoll.c in the Linux kernel did not properly handle ELOOP errors in EPOLL_CTL_ADD operations, which allowed local users to cause a denial of service (file-descriptor consumption and system crash) via a crafted application that attempts to create a circular epoll dependency. CVE-2012-3400: Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel allowed remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.
    last seen 2019-02-21
    modified 2018-11-10
    plugin id 74914
    published 2014-06-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=74914
    title openSUSE Security Update : kernel (openSUSE-SU-2013:0396-1)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1529-1.NASL
    description A flaw was discovered in the Linux kernel's macvtap device driver, which is used in KVM (Kernel-based Virtual Machine) to create a network bridge between host and guest. A privleged user in a guest could exploit this flaw to crash the host, if the vhost_net module is loaded with the experimental_zcopytx option enabled. (CVE-2012-2119) An error was discovered in the Linux kernel's network TUN/TAP device implementation. A local user with access to the TUN/TAP interface (which is not available to unprivileged users until granted by a root user) could exploit this flaw to crash the system or potential gain administrative privileges. (CVE-2012-2136) A flaw was found in how the Linux kernel's KVM (Kernel-based Virtual Machine) subsystem handled MSI (Message Signaled Interrupts). A local unprivileged user could exploit this flaw to cause a denial of service or potentially elevate privileges. (CVE-2012-2137) A flaw was found in the Linux kernel's Reliable Datagram Sockets (RDS) protocol implementation. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-2372) Ulrich Obergfell discovered an error in the Linux kernel's memory management subsystem on 32 bit PAE systems with more than 4GB of memory installed. A local unprivileged user could exploit this flaw to crash the system. (CVE-2012-2373) Dan Rosenberg discovered flaws in the Linux kernel's NCI (Near Field Communication Controller Interface). A remote attacker could exploit these flaws to crash the system or potentially execute privileged code. (CVE-2012-3364) A flaw was discovered in the Linux kernel's epoll system call. An unprivileged local user could use this flaw to crash the system. (CVE-2012-3375) Some errors where discovered in the Linux kernel's UDF file system, which is used to mount some CD-ROMs and DVDs. An unprivileged local user could use these flaws to crash the system. (CVE-2012-3400) A flaw was discovered in the madvise feature of the Linux kernel's memory subsystem. An unprivileged local use could exploit the flaw to cause a denial of service (crash the system). (CVE-2012-3511). 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.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 61507
    published 2012-08-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=61507
    title Ubuntu 12.04 LTS : linux vulnerabilities (USN-1529-1)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_KERNEL-120714.NASL
    description The SUSE Linux Enterprise 11 SP1 kernel have been updated to fix various bugs and security issues. The following security issues have been fixed : - Several buffer overread and overwrite errors in the UDF logical volume descriptor code were fixed that might have allowed local attackers able to mount UDF volumes to crash the kernel or potentially gain privileges. (CVE-2012-3400) - A local denial of service in the last epoll fix was fixed. (CVE-2012-3375) - A integer overflow in i915_gem_do_execbuffer() was fixed that might be used by local attackers to crash the kernel or potentially execute code. (CVE-2012-2384) - A integer overflow in i915_gem_execbuffer2() was fixed that might be used by local attackers to crash the kernel or potentially execute code. (CVE-2012-2383) - Memiory leaks in the hugetlbfs map reservation code were fixed that could be used by local attackers to exhaust machine memory. (CVE-2012-2390) - The filesystem capability handling was not fully correct, allowing local users to bypass fscaps related restrictions to disable e.g. address space randomization. (CVE-2012-2123) - Validation of data_len before allocating fragments of skbs was fixed that might have allowed a heap overflow. (CVE-2012-2136) - Fixed potential buffer overflows in the hfsplus filesystem, which might be exploited by local attackers able to mount such filesystems. (CVE-2012-2319) Several leapsecond related bug fixes have been created : - hrtimer: provide clock_was_set_delayed(). (bnc#768632) - time: Fix leapsecond triggered hrtimer/futex load spike issue. (bnc#768632) - ntp: fix leap second hrtimer deadlock. (bnc#768632) - ntp: avoid printk under xtime_lock (bnc#767684). The following non-security issues have been fixed : - tcp: drop SYN+FIN messages to avoid memory leaks. (bnc#765102) - be2net: Fix EEH error reset before a flash dump completes. (bnc#755546) - REVERT svcrpc: destroy server sockets all at once. (bnc#769210) - sched: Make sure to not re-read variables after validation. (bnc#769685) - audit: Do not send uninitialized data for AUDIT_TTY_GET. (bnc#755513) - dlm: do not depend on sctp. (bnc#729247, bnc#763656) - RPC: killing RPC tasks races fixed. (bnc#765548) - vlan/core: Fix memory leak/corruption on VLAN GRO_DROP. (bnc#758058) - CPU hotplug, cpusets, suspend/resume: Do not modify cpusets during suspend/resume. (bnc#752858) - ioat2: kill pending flag. (bnc#765022) - Fix massive driver induced spin_lock_bh() contention. - ipmi: Fix IPMI errors due to timing problems. (bnc#761988) - xen: fix VM_FOREIGN users after c/s 878:eba6fe6d8d53. (bnc#760974) - xen: gntdev: fix multi-page slot allocation. (bnc#760974) - rpm/kernel-binary.spec.in: Own the right -kdump initrd. (bnc#764500) - kernel: pfault task state race (bnc#764098,LTC#81724). - xfrm: take net hdr len into account for esp payload size calculation. (bnc#759545) - bonding: do not dereference NULL pointer to device of VLAN 0. (bnc#763830) - cifs: fix oops while traversing open file list (try #4). (bnc#756050) - nfsd: fix BUG at fs/nfsd/nfsfh.h:199 on unlink. (bnc#769777) - nfs: Ensure we never try to mount an NFS auto-mount dir (bnc748601). - patches.suse/cgroup-disable-memcg-when-low-lowmem.patch: fix typo: use if defined(CONFIG_) rather than if CONFIG_ - patches.suse/pagecache-limit-fix-shmem-deadlock.patch: Fixed the GFP_NOWAIT is zero and not suitable for tests bug. (bnc#755537) - sys_poll: fix incorrect type for timeout parameter. (bnc#754428) - scsi_transport_fc: fix blocked bsg request when fc object deleted. (bnc#761414, bnc#734300) - ehea: fix allmulticast support. (bnc#758013) - scsi: Silence unnecessary warnings about ioctl to partition. (bnc#758104) - sched/x86: Fix overflow in cyc2ns_offset. (bnc#630970, bnc#661605) - sched/rt: Do not throttle when PI boosting. (bnc#754085) - sched/rt: Keep period timer ticking when rt throttling is active. (bnc#754085) - sched,rt: fix isolated CPUs leaving root_task_group indefinitely throttled. (bnc#754085)
    last seen 2019-02-21
    modified 2014-09-11
    plugin id 64177
    published 2013-01-25
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=64177
    title SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 6547 / 6548 / 6550)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1533-1.NASL
    description An error was discovered in the Linux kernel's network TUN/TAP device implementation. A local user with access to the TUN/TAP interface (which is not available to unprivileged users until granted by a root user) could exploit this flaw to crash the system or potential gain administrative privileges. (CVE-2012-2136) Ulrich Obergfell discovered an error in the Linux kernel's memory management subsystem on 32 bit PAE systems with more than 4GB of memory installed. A local unprivileged user could exploit this flaw to crash the system. (CVE-2012-2373) An error was discovered in the Linux kernel's memory subsystem (hugetlb). An unprivileged local user could exploit this flaw to cause a denial of service (crash the system). (CVE-2012-2390) A flaw was discovered in the Linux kernel's epoll system call. An unprivileged local user could use this flaw to crash the system. (CVE-2012-3375) Some errors where discovered in the Linux kernel's UDF file system, which is used to mount some CD-ROMs and DVDs. An unprivileged local user could use these flaws to crash the system. (CVE-2012-3400) A flaw was discovered in the madvise feature of the Linux kernel's memory subsystem. An unprivileged local use could exploit the flaw to cause a denial of service (crash the system). (CVE-2012-3511). 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.
    last seen 2019-02-21
    modified 2018-12-01
    plugin id 61511
    published 2012-08-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=61511
    title Ubuntu 11.10 : linux vulnerabilities (USN-1533-1)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2012-1061.NASL
    description Updated kernel packages that fix one security issue and multiple bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fix : * The fix for CVE-2011-1083 (RHSA-2012:0150) introduced a flaw in the way the Linux kernel's Event Poll (epoll) subsystem handled resource clean up when an ELOOP error code was returned. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-3375, Moderate) Bug fixes : * The qla2xxx driver handled interrupts for QLogic Fibre Channel adapters incorrectly due to a bug in a test condition for MSI-X support. This update corrects the bug and qla2xxx now handles interrupts as expected. (BZ#816373) * A process scheduler did not handle RPC priority wait queues correctly. Consequently, the process scheduler failed to wake up all scheduled tasks as expected after RPC timeout, which caused the system to become unresponsive and could significantly decrease system performance. This update modifies the process scheduler to handle RPC priority wait queues as expected. All scheduled tasks are now properly woken up after RPC timeout and the system behaves as expected. (BZ#817571) * The kernel version 2.6.18-308.4.1.el5 contained several bugs which led to an overrun of the NFS server page array. Consequently, any attempt to connect an NFS client running on Red Hat Enterprise Linux 5.8 to the NFS server running on the system with this kernel caused the NFS server to terminate unexpectedly and the kernel to panic. This update corrects the bugs causing NFS page array overruns and the kernel no longer crashes in this scenario. (BZ#820358) * An insufficiently designed calculation in the CPU accelerator in the previous kernel caused an arithmetic overflow in the sched_clock() function when system uptime exceeded 208.5 days. This overflow led to a kernel panic on the systems using the Time Stamp Counter (TSC) or Virtual Machine Interface (VMI) clock source. This update corrects the calculation so that this arithmetic overflow and kernel panic can no longer occur under these circumstances. Note: This advisory does not include a fix for this bug for the 32-bit architecture. (BZ#824654) * Under memory pressure, memory pages that are still a part of a checkpointing transaction can be invalidated. However, when the pages were invalidated, the journal head was re-filed onto the transactions' 'forget' list, which caused the current running transaction's block to be modified. As a result, block accounting was not properly performed on that modified block because it appeared to have already been modified due to the journal head being re-filed. This could trigger an assertion failure in the 'journal_commit_transaction()' function on the system. The 'b_modified' flag is now cleared before the journal head is filed onto any transaction; assertion failures no longer occur. (BZ#827205) * When running more than 30 instances of the cclengine utility concurrently on IBM System z with IBM Communications Controller for Linux, the system could become unresponsive. This was caused by a missing wake_up() function call in the qeth_release_buffer() function in the QETH network device driver. This update adds the missing wake_up() function call and the system now responds as expected in this scenario. (BZ#829059) * Recent changes removing support for the Flow Director from the ixgbe driver introduced bugs that caused the RSS (Receive Side Scaling) functionality to stop working correctly on Intel 82599EB 10 Gigabit Ethernet network devices. This update corrects the return code in the ixgbe_cache_ring_fdir function and setting of the registers that control the RSS redirection table. Also, obsolete code related to Flow Director support has been removed. The RSS functionality now works as expected on these devices. (BZ#832169) Users should upgrade to these updated packages, which contain backported patches to correct these issues. The system must be rebooted for this update to take effect.
    last seen 2019-02-21
    modified 2018-11-10
    plugin id 59939
    published 2012-07-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=59939
    title CentOS 5 : kernel (CESA-2012:1061)
  • NASL family Ubuntu Local Security Checks
    NASL id UBUNTU_USN-1514-1.NASL
    description A flaw was discovered in the Linux kernel's macvtap device driver, which is used in KVM (Kernel-based Virtual Machine) to create a network bridge between host and guest. A privleged user in a guest could exploit this flaw to crash the host, if the vhost_net module is loaded with the experimental_zcopytx option enabled. (CVE-2012-2119) An error was discovered in the Linux kernel's network TUN/TAP device implementation. A local user with access to the TUN/TAP interface (which is not available to unprivileged users until granted by a root user) could exploit this flaw to crash the system or potential gain administrative privileges. (CVE-2012-2136) A flaw was found in how the Linux kernel's KVM (Kernel-based Virtual Machine) subsystem handled MSI (Message Signaled Interrupts). A local unprivileged user could exploit this flaw to cause a denial of service or potentially elevate privileges. (CVE-2012-2137) A flaw was found in the Linux kernel's Reliable Datagram Sockets (RDS) protocol implementation. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-2372) Ulrich Obergfell discovered an error in the Linux kernel's memory management subsystem on 32 bit PAE systems with more than 4GB of memory installed. A local unprivileged user could exploit this flaw to crash the system. (CVE-2012-2373) Dan Rosenberg discovered flaws in the Linux kernel's NCI (Near Field Communication Controller Interface). A remote attacker could exploit these flaws to crash the system or potentially execute privileged code. (CVE-2012-3364) A flaw was discovered in the Linux kernel's epoll system call. An unprivileged local user could use this flaw to crash the system. (CVE-2012-3375) Some errors where discovered in the Linux kernel's UDF file system, which is used to mount some CD-ROMs and DVDs. An unprivileged local user could use these flaws to crash the system. (CVE-2012-3400)
    last seen 2019-02-21
    modified 2016-12-01
    plugin id 61506
    published 2012-08-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=61506
    title USN-1514-1 : linux-ti-omap4 vulnerabilities
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2012-1061.NASL
    description Updated kernel packages that fix one security issue and multiple bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fix : * The fix for CVE-2011-1083 (RHSA-2012:0150) introduced a flaw in the way the Linux kernel's Event Poll (epoll) subsystem handled resource clean up when an ELOOP error code was returned. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-3375, Moderate) Bug fixes : * The qla2xxx driver handled interrupts for QLogic Fibre Channel adapters incorrectly due to a bug in a test condition for MSI-X support. This update corrects the bug and qla2xxx now handles interrupts as expected. (BZ#816373) * A process scheduler did not handle RPC priority wait queues correctly. Consequently, the process scheduler failed to wake up all scheduled tasks as expected after RPC timeout, which caused the system to become unresponsive and could significantly decrease system performance. This update modifies the process scheduler to handle RPC priority wait queues as expected. All scheduled tasks are now properly woken up after RPC timeout and the system behaves as expected. (BZ#817571) * The kernel version 2.6.18-308.4.1.el5 contained several bugs which led to an overrun of the NFS server page array. Consequently, any attempt to connect an NFS client running on Red Hat Enterprise Linux 5.8 to the NFS server running on the system with this kernel caused the NFS server to terminate unexpectedly and the kernel to panic. This update corrects the bugs causing NFS page array overruns and the kernel no longer crashes in this scenario. (BZ#820358) * An insufficiently designed calculation in the CPU accelerator in the previous kernel caused an arithmetic overflow in the sched_clock() function when system uptime exceeded 208.5 days. This overflow led to a kernel panic on the systems using the Time Stamp Counter (TSC) or Virtual Machine Interface (VMI) clock source. This update corrects the calculation so that this arithmetic overflow and kernel panic can no longer occur under these circumstances. Note: This advisory does not include a fix for this bug for the 32-bit architecture. (BZ#824654) * Under memory pressure, memory pages that are still a part of a checkpointing transaction can be invalidated. However, when the pages were invalidated, the journal head was re-filed onto the transactions' 'forget' list, which caused the current running transaction's block to be modified. As a result, block accounting was not properly performed on that modified block because it appeared to have already been modified due to the journal head being re-filed. This could trigger an assertion failure in the 'journal_commit_transaction()' function on the system. The 'b_modified' flag is now cleared before the journal head is filed onto any transaction; assertion failures no longer occur. (BZ#827205) * When running more than 30 instances of the cclengine utility concurrently on IBM System z with IBM Communications Controller for Linux, the system could become unresponsive. This was caused by a missing wake_up() function call in the qeth_release_buffer() function in the QETH network device driver. This update adds the missing wake_up() function call and the system now responds as expected in this scenario. (BZ#829059) * Recent changes removing support for the Flow Director from the ixgbe driver introduced bugs that caused the RSS (Receive Side Scaling) functionality to stop working correctly on Intel 82599EB 10 Gigabit Ethernet network devices. This update corrects the return code in the ixgbe_cache_ring_fdir function and setting of the registers that control the RSS redirection table. Also, obsolete code related to Flow Director support has been removed. The RSS functionality now works as expected on these devices. (BZ#832169) Users should upgrade to these updated packages, which contain backported patches to correct these issues. The system must be rebooted for this update to take effect.
    last seen 2019-02-21
    modified 2018-11-10
    plugin id 59946
    published 2012-07-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=59946
    title RHEL 5 : kernel (RHSA-2012:1061)
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2012-1150.NASL
    description Updated kernel-rt packages that fix two security issues and two bugs are now available for Red Hat Enterprise MRG 2.1. The Red Hat Security Response Team has rated this update as having moderate 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-rt packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues : * A memory leak flaw was found in the way the Linux kernel's memory subsystem handled resource clean up in the mmap() failure path when the MAP_HUGETLB flag was set. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-2390, Moderate) * A flaw was found in the way the Linux kernel's Event Poll (epoll) subsystem handled resource clean up when an ELOOP error code was returned. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-3375, Moderate) This update also fixes the following bugs : * The MRG 2.1 realtime kernel lacked support for automatic memory reservation for the kdump kernel, as present in Red Hat Enterprise Linux kernels. Using the parameter crashkernel=auto on the kernel boot command line led to kdump being disabled because no memory was correctly reserved. Support for crashkernel=auto has been implemented in the 3.0 realtime kernel and now when the crashkernel=auto parameter is specified, machines with more than 4GB of RAM have the amount of memory required by the kdump kernel calculated and reserved. (BZ#820427) * The current bnx2x driver in the MRG 2.1 realtime kernel had faulty support for the network adapter PCI ID 14e4:168e and did not work correctly. The bnx2x driver was updated to include support for this network adapter. (BZ#839037) Users should upgrade to these updated packages, which upgrade the kernel-rt kernel to version kernel-rt-3.0.36-rt57, and correct these issues. The system must be rebooted for this update to take effect.
    last seen 2019-02-21
    modified 2018-11-10
    plugin id 76645
    published 2014-07-22
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=76645
    title RHEL 6 : MRG (RHSA-2012:1150)
packetstorm via4
data source https://packetstormsecurity.com/files/download/114481/linuxeventpoll-dos.txt
id PACKETSTORM:114481
last seen 2016-12-05
published 2012-07-05
reporter Yurij M. Plotnikov
source https://packetstormsecurity.com/files/114481/Linux-Kernel-Local-Denial-Of-Service.html
title Linux Kernel Local Denial Of Service
redhat via4
advisories
bugzilla
id 837502
title CVE-2012-3375 kernel: epoll: can leak file descriptors when returning -ELOOP
oval
AND
  • comment Red Hat Enterprise Linux 5 is installed
    oval oval:com.redhat.rhba:tst:20070331001
  • OR
    • AND
      • comment kernel is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061002
      • comment kernel is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314003
    • AND
      • comment kernel-PAE is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061020
      • comment kernel-PAE is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314021
    • AND
      • comment kernel-PAE-devel is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061022
      • comment kernel-PAE-devel is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314023
    • AND
      • comment kernel-debug is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061008
      • comment kernel-debug is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314015
    • AND
      • comment kernel-debug-devel is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061012
      • comment kernel-debug-devel is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314009
    • AND
      • comment kernel-devel is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061010
      • comment kernel-devel is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314007
    • AND
      • comment kernel-doc is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061024
      • comment kernel-doc is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314025
    • AND
      • comment kernel-headers is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061004
      • comment kernel-headers is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314005
    • AND
      • comment kernel-kdump is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061016
      • comment kernel-kdump is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314017
    • AND
      • comment kernel-kdump-devel is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061018
      • comment kernel-kdump-devel is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314019
    • AND
      • comment kernel-xen is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061006
      • comment kernel-xen is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314011
    • AND
      • comment kernel-xen-devel is earlier than 0:2.6.18-308.11.1.el5
        oval oval:com.redhat.rhsa:tst:20121061014
      • comment kernel-xen-devel is signed with Red Hat redhatrelease key
        oval oval:com.redhat.rhba:tst:20080314013
rhsa
id RHSA-2012:1061
released 2012-07-10
severity Moderate
title RHSA-2012:1061: kernel security and bug fix update (Moderate)
rpms
  • kernel-0:2.6.18-308.11.1.el5
  • kernel-PAE-0:2.6.18-308.11.1.el5
  • kernel-PAE-devel-0:2.6.18-308.11.1.el5
  • kernel-debug-0:2.6.18-308.11.1.el5
  • kernel-debug-devel-0:2.6.18-308.11.1.el5
  • kernel-devel-0:2.6.18-308.11.1.el5
  • kernel-doc-0:2.6.18-308.11.1.el5
  • kernel-headers-0:2.6.18-308.11.1.el5
  • kernel-kdump-0:2.6.18-308.11.1.el5
  • kernel-kdump-devel-0:2.6.18-308.11.1.el5
  • kernel-xen-0:2.6.18-308.11.1.el5
  • kernel-xen-devel-0:2.6.18-308.11.1.el5
refmap via4
confirm
mlist [oss-security] 20120704 Re: CVE Request -- kernel: epoll: can leak file descriptors when returning -ELOOP
sectrack 1027237
secunia 51164
ubuntu USN-1529-1
Last major update 17-08-2013 - 02:46
Published 03-10-2012 - 07:02
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