The SUSE Linux Enterprise 12 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed :

CVE-2018-14634: Prevent integer overflow in create_elf_tables that allowed a local attacker to exploit this vulnerability via a SUID-root binary and obtain full root privileges (bsc#1108912)

CVE-2018-14617: Prevent NULL pointer dereference and panic in hfsplus_lookup() when opening a file (that is purportedly a hard link) in an hfs+ filesystem that has malformed catalog data, and is mounted read-only without a metadata directory (bsc#1102870)

CVE-2018-16276: Incorrect bounds checking in the yurex USB driver in yurex_read allowed local attackers to use user access read/writes to crash the kernel or potentially escalate privileges (bsc#1106095)

CVE-2018-12896: Prevent integer overflow in the POSIX timer code that was caused by the way the overrun accounting works. Depending on interval and expiry time values, the overrun can be larger than INT_MAX, but the accounting is int based. This basically made the accounting values, which are visible to user space via timer_getoverrun(2) and siginfo::si_overrun, random. This allowed a local user to cause a denial of service (signed integer overflow) via crafted mmap, futex, timer_create, and timer_settime system calls (bnc#1099922)

CVE-2018-13093: Prevent NULL pointer dereference and panic in lookup_slow() on a NULL inode->i_ops pointer when doing pathwalks on a corrupted xfs image. This occured because of a lack of proper validation that cached inodes are free during allocation (bnc#1100001)

CVE-2018-10940: The cdrom_ioctl_media_changed function allowed local attackers to use a incorrect bounds check in the CDROM driver CDROM_MEDIA_CHANGED ioctl to read out kernel memory (bsc#1092903)

CVE-2018-16658: Prevent information leak in cdrom_ioctl_drive_status that could have been used by local attackers to read kernel memory (bnc#1107689)

CVE-2018-6555: The irda_setsockopt function allowed local users to cause a denial of service (ias_object use-after-free and system crash) or possibly have unspecified other impact via an AF_IRDA socket (bnc#1106511)

CVE-2018-6554: Prevent memory leak in the irda_bind function that allowed local users to cause a denial of service (memory consumption) by repeatedly binding an AF_IRDA socket (bnc#1106509)

CVE-2018-10853: The KVM hypervisor did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could have used this flaw to potentially escalate privileges inside guest (bsc#1097104)

CVE-2018-10902: Protect against concurrent access to prevent double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status(). A malicious local attacker could have used this for privilege escalation (bnc#1105322).

CVE-2018-10879: A local user could have caused a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact by renaming a file in a crafted ext4 filesystem image (bsc#1099844)

CVE-2018-10883: A local user could have caused an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image (bsc#1099863)

CVE-2018-10880: Prevent stack-out-of-bounds write in the ext4 filesystem code when mounting and writing to a crafted ext4 image in ext4_update_inline_data(). An attacker could have used this to cause a system crash and a denial of service (bsc#1099845)

CVE-2018-10882: A local user could have caused an out-of-bound write, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image (bsc#1099849)

CVE-2018-10881: A local user could have caused an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image (bsc#1099864)

CVE-2018-10877: Prevent out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image (bsc#1099846)

CVE-2018-10876: A use-after-free was possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image (bsc#1099811)

CVE-2018-10878: A local user could have caused an out-of-bounds write and a denial of service or unspecified other impact by mounting and operating a crafted ext4 filesystem image (bsc#1099813)

CVE-2018-17182: An issue was discovered in the Linux kernel The vmacache_flush_all function in mm/vmacache.c mishandled sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations (bnc#1108399).

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.

This update for the Linux Kernel 3.12.61-52_125 fixes several issues.
The following security issues were fixed :

  - CVE-2018-3646: Local attackers in virtualized guest     systems could use speculative code patterns on     hyperthreaded processors to read data present in the L1     Datacache used by other hyperthreads on the same CPU     core, potentially leaking sensitive data, even from     other virtual machines or the host system (bsc#1099306).

  - CVE-2018-10853: A flaw was found in kvm. In which     certain instructions such as sgdt/sidt call     segmented_write_std didn't propagate access correctly.
    As such, during userspace induced exception, the guest     can incorrectly assume that the exception happened in     the kernel and panic. (bsc#1097108).

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.

This update for the Linux Kernel 3.12.61-52_133 fixes several issues.
The following security issues were fixed :

  - CVE-2018-3646: Local attackers in virtualized guest     systems could use speculative code patterns on     hyperthreaded processors to read data present in the L1     Datacache used by other hyperthreads on the same CPU     core, potentially leaking sensitive data, even from     other virtual machines or the host system (bsc#1099306).

  - CVE-2018-10853: A flaw was found in kvm. In which     certain instructions such as sgdt/sidt call     segmented_write_std didn't propagate access correctly.
    As such, during userspace induced exception, the guest     can incorrectly assume that the exception happened in     the kernel and panic. (bsc#1097108).

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.

This update for the Linux Kernel 3.12.74-60_64_96 fixes several issues. The following security issues were fixed :

  - CVE-2018-3646: Local attackers in virtualized guest     systems could use speculative code patterns on     hyperthreaded processors to read data present in the L1     Datacache used by other hyperthreads on the same CPU     core, potentially leaking sensitive data, even from     other virtual machines or the host system (bsc#1099306).

  - CVE-2018-10853: A flaw was found in kvm. In which     certain instructions such as sgdt/sidt call     segmented_write_std didn't propagate access correctly.
    As such, during userspace induced exception, the guest     can incorrectly assume that the exception happened in     the kernel and panic. (bsc#1097108).

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.

This update for the Linux Kernel 4.4.114-94_14 fixes several issues.
The following security issues were fixed :

  - CVE-2018-3646: Local attackers in virtualized guest     systems could use speculative code patterns on     hyperthreaded processors to read data present in the L1     Datacache used by other hyperthreads on the same CPU     core, potentially leaking sensitive data, even from     other virtual machines or the host system (bsc#1099306).

  - CVE-2017-18344: The timer_create syscall implementation     in kernel/time/posix-timers.c didn't properly validate     the sigevent->sigev_notify field, which lead to     out-of-bounds access in the show_timer function (called     when /proc/$PID/timers is read). This allowed userspace     applications to read arbitrary kernel memory (on a     kernel built with CONFIG_POSIX_TIMERS and     CONFIG_CHECKPOINT_RESTORE) (bsc#1103203). before 4.14.8

  - CVE-2018-10853: A flaw was found in kvm. In which     certain instructions such as sgdt/sidt call     segmented_write_std didn't propagate access correctly.
    As such, during userspace induced exception, the guest     can incorrectly assume that the exception happened in     the kernel and panic. (bsc#1097108).

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.

This update for the Linux Kernel 4.4.114-92_67 fixes several issues.
The following security issues were fixed :

  - CVE-2018-3646: Local attackers in virtualized guest     systems could use speculative code patterns on     hyperthreaded processors to read data present in the L1     Datacache used by other hyperthreads on the same CPU     core, potentially leaking sensitive data, even from     other virtual machines or the host system (bsc#1099306).

  - CVE-2017-18344: The timer_create syscall implementation     in kernel/time/posix-timers.c didn't properly validate     the sigevent->sigev_notify field, which lead to     out-of-bounds access in the show_timer function (called     when /proc/$PID/timers is read). This allowed userspace     applications to read arbitrary kernel memory (on a     kernel built with CONFIG_POSIX_TIMERS and     CONFIG_CHECKPOINT_RESTORE) (bsc#1103203). before 4.14.8

  - CVE-2018-10853: A flaw was found in kvm. In which     certain instructions such as sgdt/sidt call     segmented_write_std didn't propagate access correctly.
    As such, during userspace induced exception, the guest     can incorrectly assume that the exception happened in     the kernel and panic. (bsc#1097108).

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 Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:2043 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900)

    * Kernel: page cache side channel attacks (CVE-2019-5489)

    * kernel: Buffer overflow in hidp_process_report (CVE-2018-9363)

    * kernel: l2tp: Race condition between pppol2tp_session_create() and l2tp_eth_create() (CVE-2018-9517)

    * kernel: kvm: guest userspace to guest kernel write (CVE-2018-10853)

    * kernel: use-after-free Read in vhost_transport_send_pkt (CVE-2018-14625)

    * kernel: use-after-free in ucma_leave_multicast in drivers/infiniband/core/ucma.c (CVE-2018-14734)

    * kernel: Mishandling of indirect calls weakens Spectre mitigation for paravirtual guests (CVE-2018-15594)

    * kernel: TLB flush happens too late on mremap (CVE-2018-18281)

    * kernel: Heap address information leak while using L2CAP_GET_CONF_OPT (CVE-2019-3459)

    * kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP (CVE-2019-3460)

    * kernel: denial of service vector through vfio DMA mappings (CVE-2019-3882)

    * kernel: fix race condition between mmget_not_zero()/get_task_mm() and core dumping (CVE-2019-11599)

    * kernel: a NULL pointer dereference in drivers/scsi/megaraid/megaraid_sas_base.c leading to DoS     (CVE-2019-11810)

    * kernel: fs/ext4/extents.c leads to information disclosure (CVE-2019-11833)

    * kernel: Information exposure in fd_locked_ioctl function in drivers/block/floppy.c (CVE-2018-7755)

    * kernel: Memory leak in drivers/net/wireless/mac80211_hwsim.c:hwsim_new_radio_nl() can lead to potential     denial of service (CVE-2018-8087)

    * kernel: HID: debug: Buffer overflow in hid_debug_events_read() in drivers/hid/hid-debug.c     (CVE-2018-9516)

    * kernel: Integer overflow in the alarm_timer_nsleep function (CVE-2018-13053)

    * kernel: NULL pointer dereference in lookup_slow function (CVE-2018-13093)

    * kernel: NULL pointer dereference in xfs_da_shrink_inode function (CVE-2018-13094)

    * kernel: NULL pointer dereference in fs/xfs/libxfs/xfs_inode_buf.c (CVE-2018-13095)

    * kernel: Information leak in cdrom_ioctl_drive_status (CVE-2018-16658)

    * kernel: out-of-bound read in memcpy_fromiovecend() (CVE-2018-16885)

    * Kernel: KVM: leak of uninitialized stack contents to guest (CVE-2019-7222)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes     linked from the References section.

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.

Security Fix(es) :

  - Kernel: vhost_net: infinite loop while receiving packets     leads to DoS (CVE-2019-3900)

  - Kernel: page cache side channel attacks (CVE-2019-5489)

  - kernel: Buffer overflow in hidp_process_report     (CVE-2018-9363)

  - kernel: l2tp: Race condition between     pppol2tp_session_create() and l2tp_eth_create()     (CVE-2018-9517)

  - kernel: kvm: guest userspace to guest kernel write     (CVE-2018-10853)

  - kernel: use-after-free Read in vhost_transport_send_pkt     (CVE-2018-14625)

  - kernel: use-after-free in ucma_leave_multicast in     drivers/infiniband/core/ucma.c (CVE-2018-14734)

  - kernel: Mishandling of indirect calls weakens Spectre     mitigation for paravirtual guests (CVE-2018-15594)

  - kernel: TLB flush happens too late on mremap     (CVE-2018-18281)

  - kernel: Heap address information leak while using     L2CAP_GET_CONF_OPT (CVE-2019-3459)

  - kernel: Heap address information leak while using     L2CAP_PARSE_CONF_RSP (CVE-2019-3460)

  - kernel: denial of service vector through vfio DMA     mappings (CVE-2019-3882)

  - kernel: fix race condition between     mmget_not_zero()/get_task_mm() and core dumping     (CVE-2019-11599)

  - kernel: a NULL pointer dereference in     drivers/scsi/megaraid/megaraid_sas_base.c leading to DoS     (CVE-2019-11810)

  - kernel: fs/ext4/extents.c leads to information     disclosure (CVE-2019-11833)

  - kernel: Information exposure in fd_locked_ioctl function     in drivers/block/floppy.c (CVE-2018-7755)

  - kernel: Memory leak in     drivers/net/wireless/mac80211_hwsim.c:hwsim_new_radio_nl     () can lead to potential denial of service     (CVE-2018-8087)

  - kernel: HID: debug: Buffer overflow in     hid_debug_events_read() in drivers/hid/hid-debug.c     (CVE-2018-9516)

  - kernel: Integer overflow in the alarm_timer_nsleep     function (CVE-2018-13053)

  - kernel: NULL pointer dereference in lookup_slow function     (CVE-2018-13093)

  - kernel: NULL pointer dereference in xfs_da_shrink_inode     function (CVE-2018-13094)

  - kernel: NULL pointer dereference in     fs/xfs/libxfs/xfs_inode_buf.c (CVE-2018-13095)

  - kernel: Information leak in cdrom_ioctl_drive_status     (CVE-2018-16658)

  - kernel: out-of-bound read in memcpy_fromiovecend()     (CVE-2018-16885)

  - Kernel: KVM: leak of uninitialized stack contents to     guest (CVE-2019-7222)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-2029 advisory.

    - [scsi] scsi: megaraid_sas: return error when create DMA pool failed (Tomas Henzl) [1712861]     {CVE-2019-11810}
    - [net] tcp: enforce tcp_min_snd_mss in tcp_mtu_probing() (Florian Westphal) [1719915] {CVE-2019-11479}
    - [net] tcp: add tcp_min_snd_mss sysctl (Florian Westphal) [1719915] {CVE-2019-11479}
    - [net] tcp: limit payload size of sacked skbs (Florian Westphal) [1719595] {CVE-2019-11477}
    - [net] tcp: pass previous skb to tcp_shifted_skb() (Florian Westphal) [1719595] {CVE-2019-11477}
    - [net] tcp: tcp_fragment() should apply sane memory limits (Florian Westphal) [1719850] {CVE-2019-11478}
    - [mm] mincore.c: make mincore() more conservative (Rafael Aquini) [1664199] {CVE-2019-5489}
    - [kernel] alarmtimer: Prevent overflow for relative nanosleep (Artem Savkov) [1653677] {CVE-2018-13053}
    - [fs] ext4: zero out the unused memory region in the extent tree block (Lukas Czerner) [1715280]     {CVE-2019-11833}
    - [vhost] vsock: add weight support (Jason Wang) [1702943] {CVE-2019-3900}
    - [vhost] vhost_net: fix possible infinite loop (Jason Wang) [1702943] {CVE-2019-3900}
    - [vhost] introduce vhost_exceeds_weight() (Jason Wang) [1702943] {CVE-2019-3900}
    - [vhost] vhost_net: introduce vhost_exceeds_weight() (Jason Wang) [1702943] {CVE-2019-3900}
    - [vhost] vhost_net: use packet weight for rx handler, too (Jason Wang) [1702943] {CVE-2019-3900}
    - [vhost] vhost-net: set packet weight of tx polling to 2 * vq size (Jason Wang) [1702943] {CVE-2019-3900}
    - [x86] kvm: x86: use correct privilege level for sgdt/sidt/fxsave/fxrstor access (Paolo Bonzini)     [1657358] {CVE-2018-10853}
    - [x86] kvm: x86: pass kvm_vcpu to kvm_read_guest_virt and kvm_write_guest_virt_system (Paolo Bonzini)     [1657358] {CVE-2018-10853}
    - [x86] kvm: x86: introduce linear_{read,write}_system (Paolo Bonzini) [1657358] {CVE-2018-10853}
    - [char] ipmi_si: fix use-after-free of resource->name (Tony Camuso) [1714408] {CVE-2019-11811}
    - [fs] sunrpc: make visible processing error in bc_svc_process() ('J. Bruce Fields') [1653675]     {CVE-2018-16884}
    - [fs] sunrpc: remove unused xpo_prep_reply_hdr callback ('J. Bruce Fields') [1653675] {CVE-2018-16884}
    - [fs] sunrpc: remove svc_tcp_bc_class ('J. Bruce Fields') [1653675] {CVE-2018-16884}
    - [fs] sunrpc: replace svc_serv->sv_bc_xprt by boolean flag ('J. Bruce Fields') [1653675] {CVE-2018-16884}
    - [fs] sunrpc: use-after-free in svc_process_common() ('J. Bruce Fields') [1653675] {CVE-2018-16884}
    - [fs] svcauth_gss: Close connection when dropping an incoming message ('J. Bruce Fields') [1653675]     {CVE-2018-16884}
    - [x86] spectre: Fix an error message (Waiman Long) [1709296 1690335 1690348 1690358] {CVE-2018-12126     CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] x86/speculation/mds: Fix documentation typo (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] Correct the possible MDS sysfs values (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] x86/mds: Add MDSUM variant to the MDS documentation (Waiman Long) [1709296 1690358     1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Add 'mitigations=' support for MDS (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] s390/speculation: Support 'mitigations=' cmdline option (Waiman Long) [1709296 1690358     1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] powerpc/speculation: Support 'mitigations=' cmdline option (Waiman Long) [1709296     1690358 1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] x86/speculation: Support 'mitigations=' cmdline option (Waiman Long) [1709296 1690358     1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [kernel] cpu/speculation: Add 'mitigations=' cmdline option (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/l1tf: Increase l1tf memory limit for Nehalem+ (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] spectre: Simplify spectre_v2 command line parsing (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Properly set/clear mds_idle_clear static key (Waiman Long) [1709296 1690358     1690348 1690335 1707292] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Print SMT vulnerable on MSBDS with mitigations off (Waiman Long) [1709296 1690358     1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Fix comment (Waiman Long) [1709296 1690358 1690348 1690335] {CVE-2018-12126     CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Add SMT warning message (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation: Move arch_smt_update() call to after mitigation decisions (Waiman Long) [1709296     1690358 1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Add mds=full, nosmt cmdline option (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [kernel] x86/speculation: Remove redundant arch_smt_update() invocation (Waiman Long) [1709296 1690358     1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] spec_ctrl: Update MDS mitigation status after late microcode load (Waiman Long) [1709296 1690358     1690348 1690335 1710501 1710498] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] spec_ctrl: Add debugfs x86/smt_present file (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] spec_ctrl: Disable automatic enabling of STIBP with SMT on (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] documentation: Add MDS vulnerability documentation (Waiman Long) [1709296 1690358     1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] documentation: Move L1TF to separate directory (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] x86/speculation/mds: Add mitigation mode VMWERV (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Add sysfs reporting for MDS (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Add mitigation control for MDS (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] x86/speculation/mds: Conditionally clear CPU buffers on idle entry (Waiman Long)     [1709296 1690358 1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] kvm/vmx: Add MDS protection when L1D Flush is not active (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Clear CPU buffers on exit to user (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [documentation] x86/speculation/mds: Add mds_clear_cpu_buffers() (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] kvm: Expose X86_FEATURE_MD_CLEAR to guests (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Add BUG_MSBDS_ONLY (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation/mds: Add basic bug infrastructure for MDS (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation: Consolidate CPU whitelists (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] msr-index: Cleanup bit defines (Waiman Long) [1709296 1690358 1690348 1690335] {CVE-2018-12126     CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] l1tf: Show actual SMT state (Waiman Long) [1709296 1690358 1690348 1690335] {CVE-2018-12126     CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation: Simplify sysfs report of VMX L1TF vulnerability (Waiman Long) [1709296 1690358     1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [kernel] x86/speculation: Rework SMT state change (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation: Disable STIBP when enhanced IBRS is in use (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() (Waiman Long) [1709296     1690358 1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] speculation: Enable cross-hyperthread spectre v2 STIBP mitigation (Waiman Long) [1709296 1690358     1690348 1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] spectre_v2: Make spectre_v2_mitigation mode available (Waiman Long) [1709296 1690358 1690348     1690335] {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] spec_ctrl: Add X86_FEATURE_USE_IBPB (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] spec_ctrl: Add casting to fix compilation error (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [tools] x86/cpu: Sanitize FAM6_ATOM naming (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}
    - [x86] cpufeatures: Add Intel PCONFIG cpufeature (Waiman Long) [1709296 1690358 1690348 1690335]     {CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091}

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

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

ID	Name	Product	Family	Published	Updated	Severity
118033	SUSE SLES12 Security Update : kernel (SUSE-SU-2018:3083-1)	Nessus	SuSE Local Security Checks	10/10/2018	7/31/2024	high
111813	SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2341-1) (Foreshadow)	Nessus	SuSE Local Security Checks	8/17/2018	8/19/2024	high
111814	SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2342-1) (Foreshadow)	Nessus	SuSE Local Security Checks	8/17/2018	8/19/2024	high
111828	SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2358-1) (Foreshadow)	Nessus	SuSE Local Security Checks	8/17/2018	8/16/2024	high
112016	SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2416-1) (Foreshadow)	Nessus	SuSE Local Security Checks	8/20/2018	8/15/2024	high
111842	SUSE SLES12 Security Update : kernel (SUSE-SU-2018:2391-1) (Foreshadow)	Nessus	SuSE Local Security Checks	8/17/2018	8/16/2024	high
127655	RHEL 7 : kernel-rt (RHSA-2019:2043)	Nessus	Red Hat Local Security Checks	8/12/2019	11/6/2024	high
128226	Scientific Linux Security Update : kernel on SL7.x x86_64 (20190806)	Nessus	Scientific Linux Local Security Checks	8/27/2019	5/1/2024	high
180763	Oracle Linux 7 : kernel (ELSA-2019-2029)	Nessus	Oracle Linux Local Security Checks	9/7/2023	10/22/2024	high

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