The SUSE Linux Enterprise 11 Service Pack 2 LTSS kernel has been updated to fix security issues on kernels on the x86_64 architecture.

The following security bugs have been fixed :

  - CVE-2012-4398: The __request_module function in     kernel/kmod.c in the Linux kernel before 3.4 did not set     a certain killable attribute, which allowed local users     to cause a denial of service (memory consumption) via a     crafted application (bnc#779488).

  - 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, allowed 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, allowed     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-2013-2899: drivers/hid/hid-picolcd_core.c in the     Human Interface Device (HID) subsystem in the Linux     kernel through 3.11, when CONFIG_HID_PICOLCD is enabled,     allowed physically proximate attackers to cause a denial     of service (NULL pointer dereference and OOPS) via a     crafted device (bnc#835839).

  - CVE-2013-2929: The Linux kernel before 3.12.2 did not     properly use the get_dumpable function, which allowed     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-2013-7263: The Linux kernel before 3.12.4 updates     certain length values before ensuring that associated     data structures have been initialized, which allowed     local users to obtain sensitive information from kernel     stack memory via a (1) recvfrom, (2) recvmmsg, or (3)     recvmsg system call, related to net/ipv4/ping.c,     net/ipv4/raw.c, net/ipv4/udp.c, net/ipv6/raw.c, and     net/ipv6/udp.c (bnc#857643).

  - CVE-2014-0131: Use-after-free vulnerability in the     skb_segment function in net/core/skbuff.c in the Linux     kernel through 3.13.6 allowed attackers to obtain     sensitive information from kernel memory by leveraging     the absence of a certain orphaning operation     (bnc#867723).

  - CVE-2014-0181: The Netlink implementation in the Linux     kernel through 3.14.1 did not provide a mechanism for     authorizing socket operations based on the opener of a     socket, which allowed local users to bypass intended     access restrictions and modify network configurations by     using a Netlink socket for the (1) stdout or (2) stderr     of a setuid program (bnc#875051).

  - CVE-2014-2309: The ip6_route_add function in     net/ipv6/route.c in the Linux kernel through 3.13.6 did     not properly count the addition of routes, which allowed     remote attackers to cause a denial of service (memory     consumption) via a flood of ICMPv6 Router Advertisement     packets (bnc#867531).

  - CVE-2014-3181: Multiple stack-based buffer overflows in     the magicmouse_raw_event function in     drivers/hid/hid-magicmouse.c in the Magic Mouse HID     driver in the Linux kernel through 3.16.3 allowed     physically proximate attackers to cause a denial of     service (system crash) or possibly execute arbitrary     code via a crafted device that provides a large amount     of (1) EHCI or (2) XHCI data associated with an event     (bnc#896382).

  - CVE-2014-3184: The report_fixup functions in the HID     subsystem in the Linux kernel before 3.16.2 might have     allowed physically proximate attackers to cause a denial     of service (out-of-bounds write) via a crafted device     that provides a small report descriptor, related to (1)     drivers/hid/hid-cherry.c, (2) drivers/hid/hid-kye.c, (3)     drivers/hid/hid-lg.c, (4) drivers/hid/hid-monterey.c,     (5) drivers/hid/hid-petalynx.c, and (6)     drivers/hid/hid-sunplus.c (bnc#896390).

  - CVE-2014-3185: Multiple buffer overflows in the     command_port_read_callback function in     drivers/usb/serial/whiteheat.c in the Whiteheat USB     Serial Driver in the Linux kernel before 3.16.2 allowed     physically proximate attackers to execute arbitrary code     or cause a denial of service (memory corruption and     system crash) via a crafted device that provides a large     amount of (1) EHCI or (2) XHCI data associated with a     bulk response (bnc#896391).

  - CVE-2014-3186: Buffer overflow in the picolcd_raw_event     function in devices/hid/hid-picolcd_core.c in the     PicoLCD HID device driver in the Linux kernel through     3.16.3, as used in Android on Nexus 7 devices, allowed     physically proximate attackers to cause a denial of     service (system crash) or possibly execute arbitrary     code via a crafted device that sends a large report     (bnc#896392).

  - CVE-2014-3601: The kvm_iommu_map_pages function in     virt/kvm/iommu.c in the Linux kernel through 3.16.1     miscalculates the number of pages during the handling of     a mapping failure, which allowed guest OS users to (1)     cause a denial of service (host OS memory corruption) or     possibly have unspecified other impact by triggering a     large gfn value or (2) cause a denial of service (host     OS memory consumption) by triggering a small gfn value     that leads to permanently pinned pages (bnc#892782).

  - CVE-2014-3610: The WRMSR processing functionality in the     KVM subsystem in the Linux kernel through 3.17.2 did not     properly handle the writing of a non-canonical address     to a model-specific register, which allowed guest OS     users to cause a denial of service (host OS crash) by     leveraging guest OS privileges, related to the     wrmsr_interception function in arch/x86/kvm/svm.c and     the handle_wrmsr function in arch/x86/kvm/vmx.c     (bnc#899192).

  - CVE-2014-3646: arch/x86/kvm/vmx.c in the KVM subsystem     in the Linux kernel through 3.17.2 did not have an exit     handler for the INVVPID instruction, which allowed guest     OS users to cause a denial of service (guest OS crash)     via a crafted application (bnc#899192).

  - CVE-2014-3647: arch/x86/kvm/emulate.c in the KVM     subsystem in the Linux kernel through 3.17.2 did not     properly perform RIP changes, which allowed guest OS     users to cause a denial of service (guest OS crash) via     a crafted application (bnc#899192).

  - CVE-2014-3673: The SCTP implementation in the Linux     kernel through 3.17.2 allowed remote attackers to cause     a denial of service (system crash) via a malformed     ASCONF chunk, related to net/sctp/sm_make_chunk.c and     net/sctp/sm_statefuns.c (bnc#902346).

  - CVE-2014-3687: The sctp_assoc_lookup_asconf_ack function     in net/sctp/associola.c in the SCTP implementation in     the Linux kernel through 3.17.2 allowed remote attackers     to cause a denial of service (panic) via duplicate     ASCONF chunks that trigger an incorrect uncork within     the side-effect interpreter (bnc#902349).

  - CVE-2014-3688: The SCTP implementation in the Linux     kernel before 3.17.4 allowed remote attackers to cause a     denial of service (memory consumption) by triggering a     large number of chunks in an associations output queue,     as demonstrated by ASCONF probes, related to     net/sctp/inqueue.c and net/sctp/sm_statefuns.c     (bnc#902351).

  - CVE-2014-3690: arch/x86/kvm/vmx.c in the KVM subsystem     in the Linux kernel before 3.17.2 on Intel processors     did not ensure that the value in the CR4 control     register remains the same after a VM entry, which     allowed host OS users to kill arbitrary processes or     cause a denial of service (system disruption) by     leveraging /dev/kvm access, as demonstrated by     PR_SET_TSC prctl calls within a modified copy of QEMU     (bnc#902232).

  - CVE-2014-4608: Multiple integer overflows in the     lzo1x_decompress_safe function in     lib/lzo/lzo1x_decompress_safe.c in the LZO decompressor     in the Linux kernel before 3.15.2 allowed     context-dependent attackers to cause a denial of service     (memory corruption) via a crafted Literal Run     (bnc#883948).

  - CVE-2014-4943: The PPPoL2TP feature in     net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6     allowed local users to gain privileges by leveraging     data-structure differences between an l2tp socket and an     inet socket (bnc#887082).

  - CVE-2014-5471: Stack consumption vulnerability in the     parse_rock_ridge_inode_internal function in     fs/isofs/rock.c in the Linux kernel through 3.16.1     allowed local users to cause a denial of service     (uncontrolled recursion, and system crash or reboot) via     a crafted iso9660 image with a CL entry referring to a     directory entry that has a CL entry (bnc#892490).

  - CVE-2014-5472: The parse_rock_ridge_inode_internal     function in fs/isofs/rock.c in the Linux kernel through     3.16.1 allowed local users to cause a denial of service     (unkillable mount process) via a crafted iso9660 image     with a self-referential CL entry (bnc#892490).

  - CVE-2014-7826: kernel/trace/trace_syscalls.c in the     Linux kernel through 3.17.2 did not properly handle     private syscall numbers during use of the ftrace     subsystem, which allowed local users to gain privileges     or cause a denial of service (invalid pointer     dereference) via a crafted application (bnc#904013).

  - CVE-2014-7841: The sctp_process_param function in     net/sctp/sm_make_chunk.c in the SCTP implementation in     the Linux kernel before 3.17.4, when ASCONF is used,     allowed remote attackers to cause a denial of service     (NULL pointer dereference and system crash) via a     malformed INIT chunk (bnc#905100).

  - CVE-2014-7842: Race condition in arch/x86/kvm/x86.c in     the Linux kernel before 3.17.4 allowed guest OS users to     cause a denial of service (guest OS crash) via a crafted     application that performs an MMIO transaction or a PIO     transaction to trigger a guest userspace emulation error     report, a similar issue to CVE-2010-5313 (bnc#905312).

  - CVE-2014-8134: The paravirt_ops_setup function in     arch/x86/kernel/kvm.c in the Linux kernel through 3.18     uses an improper paravirt_enabled setting for KVM guest     kernels, which made it easier for guest OS users to     bypass the ASLR protection mechanism via a crafted     application that reads a 16-bit value (bnc#909078).

  - CVE-2014-8369: The kvm_iommu_map_pages function in     virt/kvm/iommu.c in the Linux kernel through 3.17.2     miscalculates the number of pages during the handling of     a mapping failure, which allowed guest OS users to cause     a denial of service (host OS page unpinning) or possibly     have unspecified other impact by leveraging guest OS     privileges. NOTE: this vulnerability exists because of     an incorrect fix for CVE-2014-3601 (bnc#902675).

  - CVE-2014-8559: The d_walk function in fs/dcache.c in the     Linux kernel through 3.17.2 did not properly maintain     the semantics of rename_lock, which allowed local users     to cause a denial of service (deadlock and system hang)     via a crafted application (bnc#903640).

  - CVE-2014-8709: The ieee80211_fragment function in     net/mac80211/tx.c in the Linux kernel before 3.13.5 did     not properly maintain a certain tail pointer, which     allowed remote attackers to obtain sensitive cleartext     information by reading packets (bnc#904700).

  - CVE-2014-9584: The parse_rock_ridge_inode_internal     function in fs/isofs/rock.c in the Linux kernel before     3.18.2 did not validate a length value in the Extensions     Reference (ER) System Use Field, which allowed local     users to obtain sensitive information from kernel memory     via a crafted iso9660 image (bnc#912654).

  - CVE-2014-9585: The vdso_addr function in     arch/x86/vdso/vma.c in the Linux kernel through 3.18.2     did not properly choose memory locations for the vDSO     area, which made it easier for local users to bypass the     ASLR protection mechanism by guessing a location at the     end of a PMD (bnc#912705).

The update package also includes non-security fixes. See advisory for details.

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.

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2014-1724 advisory.

    - [virt] kvm: fix PIT timer race condition (Petr  Matousek) [1144879 1144880] {CVE-2014-3611}
    - [virt] kvm/vmx: handle invept and invvpid vm exits gracefully (Petr  Matousek) [1145449 1116936]     [1144828 1144829] {CVE-2014-3645 CVE-2014-3646}
    - [net] sctp: inherit auth_capable on INIT collisions (Daniel Borkmann) [1124337 1123763] {CVE-2014-5077}

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

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

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2014:1843 advisory.

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

    * A race condition flaw was found in the way the Linux kernel's KVM     subsystem handled PIT (Programmable Interval Timer) emulation. A guest user     who has access to the PIT I/O ports could use this flaw to crash the host.
    (CVE-2014-3611, Important)

    * A memory corruption flaw was found in the way the USB ConnectTech     WhiteHEAT serial driver processed completion commands sent via USB Request     Blocks buffers. An attacker with physical access to the system could use     this flaw to crash the system or, potentially, escalate their privileges on     the system. (CVE-2014-3185, Moderate)

    * It was found that the Linux kernel's KVM subsystem did not handle the VM     exits gracefully for the invept (Invalidate Translations Derived from EPT)     and invvpid (Invalidate Translations Based on VPID) instructions. On hosts     with an Intel processor and invept/invppid VM exit support, an unprivileged     guest user could use these instructions to crash the guest. (CVE-2014-3645,     CVE-2014-3646, Moderate)

    Red Hat would like to thank Lars Bull of Google for reporting     CVE-2014-3611, and the Advanced Threat Research team at Intel Security for     reporting CVE-2014-3645 and CVE-2014-3646.

    This update also fixes the following bugs:

    * This update fixes several race conditions between PCI error recovery     callbacks and potential calls of the ifup and ifdown commands in the tg3     driver. When triggered, these race conditions could cause a kernel crash.
    (BZ#1142570)

    * Previously, GFS2 failed to unmount a sub-mounted GFS2 file system if its     parent was also a GFS2 file system. This problem has been fixed by adding     the appropriate d_op->d_hash() routine call for the last component of the     mount point path in the path name lookup mechanism code (namei).
    (BZ#1145193)

    * Due to previous changes in the virtio-net driver, a Red Hat Enterprise     Linux 6.6 guest was unable to boot with the mgr_rxbuf=off option     specified. This was caused by providing the page_to_skb() function with an     incorrect packet length in the driver's Rx path. This problem has been     fixed and the guest in the described scenario can now boot successfully.
    (BZ#1148693)

    * When using one of the newer IPSec Authentication Header (AH) algorithms     with Openswan, a kernel panic could occur. This happened because the     maximum truncated ICV length was too small. To fix this problem, the     MAX_AH_AUTH_LEN parameter has been set to 64. (BZ#1149083)

    * A bug in the IPMI driver caused the kernel to panic when an IPMI     interface was removed using the hotmod script. The IPMI driver has been     fixed to properly clean the relevant data when removing an IPMI interface.
    (BZ#1149578)

    * Due to a bug in the IPMI driver, the kernel could panic when adding an     IPMI interface that was previously removed using the hotmod script.
    This update fixes this bug by ensuring that the relevant shadow structure     is initialized at the right time. (BZ#1149580)

    All kernel users are advised to upgrade to these updated packages, which     contain backported patches to correct these issues. The system must be     rebooted for this update to take effect.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

Multiple vulnerabilities has been found and corrected in the Linux kernel :

The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a model-specific register, which allows guest OS users to cause a denial of service (host OS crash) by leveraging guest OS privileges, related to the wrmsr_interception function in arch/x86/kvm/svm.c and the handle_wrmsr function in arch/x86/kvm/vmx.c (CVE-2014-3610).

Race condition in the __kvm_migrate_pit_timer function in arch/x86/kvm/i8254.c in the KVM subsystem in the Linux kernel through 3.17.2 allows guest OS users to cause a denial of service (host OS crash) by leveraging incorrect PIT emulation (CVE-2014-3611).

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.12 does not have an exit handler for the INVEPT instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application (CVE-2014-3645).

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application (CVE-2014-3646).

arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application (CVE-2014-3647).

The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/sm_make_chunk.c and net/sctp/sm_statefuns.c (CVE-2014-3673).

The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter (CVE-2014-3687).

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.17.2 on Intel processors does not ensure that the value in the CR4 control register remains the same after a VM entry, which allows host OS users to kill arbitrary processes or cause a denial of service (system disruption) by leveraging /dev/kvm access, as demonstrated by PR_SET_TSC prctl calls within a modified copy of QEMU (CVE-2014-3690).

kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the perf subsystem, which allows local users to cause a denial of service (out-of-bounds read and OOPS) or bypass the ASLR protection mechanism via a crafted application (CVE-2014-7825).

kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via a crafted application (CVE-2014-7826).

The pivot_root implementation in fs/namespace.c in the Linux kernel through 3.17 does not properly interact with certain locations of a chroot directory, which allows local users to cause a denial of service (mount-tree loop) via . (dot) values in both arguments to the pivot_root system call (CVE-2014-7970).

The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges. NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601 (CVE-2014-8369).

The updated packages provides a solution for these security issues.

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in the way the Linux kernel's futex     subsystem handled the requeuing of certain Priority     Inheritance (PI) futexes. A local, unprivileged user     could use this flaw to escalate their privileges on the     system.(CVE-2014-3153)

  - An out-of-bounds write flaw was found in the way the     Apple Magic Mouse/Trackpad multi-touch driver handled     Human Interface Device (HID) reports with an invalid     size. An attacker with physical access to the system     could use this flaw to crash the system or,     potentially, escalate their privileges on the     system.(CVE-2014-3181)

  - An out-of-bounds read flaw was found in the way the     Logitech Unifying receiver driver handled HID reports     with an invalid device_index value. An attacker with     physical access to the system could use this flaw to     crash the system or, potentially, escalate their     privileges on the system.(CVE-2014-3182)

  - Multiple out-of-bounds write flaws were found in the     way the Cherry Cymotion keyboard driver, KYE/Genius     device drivers, Logitech device drivers, Monterey     Genius KB29E keyboard driver, Petalynx Maxter remote     control driver, and Sunplus wireless desktop driver     handled HID reports with an invalid report descriptor     size. An attacker with physical access to the system     could use either of these flaws to write data past an     allocated memory buffer.(CVE-2014-3184)

  - A memory corruption flaw was found in the way the USB     ConnectTech WhiteHEAT serial driver processed     completion commands sent via USB Request Blocks     buffers. An attacker with physical access to the system     could use this flaw to crash the system or,     potentially, escalate their privileges on the     system.(CVE-2014-3185)

  - It was found that Linux kernel's ptrace subsystem did     not properly sanitize the address-space-control bits     when the program-status word (PSW) was being set. On     IBM S/390 systems, a local, unprivileged user could use     this flaw to set address-space-control bits to the     kernel space, and thus gain read and write access to     kernel memory.(CVE-2014-3534)

  - A flaw was found in the way the Linux kernel's     kvm_iommu_map_pages() function handled IOMMU mapping     failures. A privileged user in a guest with an assigned     host device could use this flaw to crash the     host.(CVE-2014-3601)

  - It was found that KVM's Write to Model Specific     Register (WRMSR) instruction emulation would write     non-canonical values passed in by the guest to certain     MSRs in the host's context. A privileged guest user     could use this flaw to crash the host.(CVE-2014-3610)

  - A race condition flaw was found in the way the Linux     kernel's KVM subsystem handled PIT (Programmable     Interval Timer) emulation. A guest user who has access     to the PIT I/O ports could use this flaw to crash the     host.(CVE-2014-3611)

  - A flaw was found in the way the Linux kernel's keys     subsystem handled the termination condition in the     associative array garbage collection functionality. A     local, unprivileged user could use this flaw to crash     the system.(CVE-2014-3631)

  - It was found that the Linux kernel's KVM subsystem did     not handle the VM exits gracefully for the invept     (Invalidate Translations Derived from EPT)     instructions. On hosts with an Intel processor and     invept VM exit support, an unprivileged guest user     could use these instructions to crash the     guest.(CVE-2014-3645)

  - It was found that the Linux kernel's KVM subsystem did     not handle the VM exits gracefully for the invvpid     (Invalidate Translations Based on VPID) instructions.
    On hosts with an Intel processor and invppid VM exit     support, an unprivileged guest user could use these     instructions to crash the guest.(CVE-2014-3646)

  - A flaw was found in the way the Linux kernel's KVM     subsystem handled non-canonical addresses when     emulating instructions that change the RIP (for     example, branches or calls). A guest user with access     to an I/O or MMIO region could use this flaw to crash     the guest.(CVE-2014-3647)

  - A flaw was found in the way the Linux kernel's Stream     Control Transmission Protocol (SCTP) implementation     handled malformed Address Configuration Change Chunks     (ASCONF). A remote attacker could use either of these     flaws to crash the system.(CVE-2014-3673)

  - A flaw was found in the way the Linux kernel's Stream     Control Transmission Protocol (SCTP) implementation     handled duplicate Address Configuration Change Chunks     (ASCONF). A remote attacker could use either of these     flaws to crash the system.(CVE-2014-3687)

  - A flaw was found in the way the Linux kernel's Stream     Control Transmission Protocol (SCTP) implementation     handled the association's output queue. A remote     attacker could send specially crafted packets that     would cause the system to use an excessive amount of     memory, leading to a denial of service.(CVE-2014-3688)

  - It was found that the Linux kernel's KVM implementation     did not ensure that the host CR4 control register value     remained unchanged across VM entries on the same     virtual CPU. A local, unprivileged user could use this     flaw to cause a denial of service on the     system.(CVE-2014-3690)

  - An out-of-bounds memory access flaw was found in the     Linux kernel's system call auditing implementation. On     a system with existing audit rules defined, a local,     unprivileged user could use this flaw to leak kernel     memory to user space or, potentially, crash the     system.(CVE-2014-3917)

  - A flaw was found in the way Linux kernel's Transparent     Huge Pages (THP) implementation handled non-huge page     migration. A local, unprivileged user could use this     flaw to crash the kernel by migrating transparent     hugepages.(CVE-2014-3940)

  - The capabilities implementation in the Linux kernel     before 3.14.8 does not properly consider that     namespaces are inapplicable to inodes, which allows     local users to bypass intended chmod restrictions by     first creating a user namespace, as demonstrated by     setting the setgid bit on a file with group ownership     of root.(CVE-2014-4014)

  - An information leak flaw was found in the RAM Disks     Memory Copy (rd_mcp) backend driver of the iSCSI Target     subsystem of the Linux kernel. A privileged user could     use this flaw to leak the contents of kernel memory to     an iSCSI initiator remote client.(CVE-2014-4027)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
83696	SUSE SLES11 Security Update : kernel (SUSE-SU-2015:0481-1)	Nessus	SuSE Local Security Checks	2015/5/20	2021/1/19	high
78721	Oracle Linux 7 : kernel (ELSA-2014-1724)	Nessus	Oracle Linux Local Security Checks	2014/10/29	2026/2/9	medium
79206	RHEL 6 : kernel (RHSA-2014:1843)	Nessus	Red Hat Local Security Checks	2014/11/12	2024/11/4	medium
79610	Mandriva Linux Security Advisory : kernel (MDVSA-2014:230)	Nessus	Mandriva Local Security Checks	2014/11/28	2021/1/6	high
124804	EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1480)	Nessus	Huawei Local Security Checks	2019/5/13	2024/7/4	high

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