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PatchFirst · Свежие уязвимости

Уязвимости linux-gcp · Страница 23

За последние 30 дней в linux-gcp опубликовано уязвимостей: 0; в каталоге KEV: 0.

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Уязвимостей: 655

  1. CVE-2018-5383

    Высокий · CVSS 8EPSS 0,81%Есть исправление

    Bluetooth implementations may not sufficiently validate elliptic curve parameters during Diffie-Hellman key exchange

    Bluetooth firmware or operating system software drivers in macOS versions before 10.13, High Sierra and iOS versions before 11.4, and Android versions before the 2018-06-05 patch may not sufficiently validate elliptic curve parameters used to generate public keys during a Diffie-Hellman key exchange, which may allow a remote attacker to obtain the encryption key used by the device.

    • Обновитесь до 4.15.0-1040.42~16.04.1
    Опубликовано Обновлено
  2. CVE-2018-5995

    Средний · CVSS 5.5EPSS 0,41%Есть исправление

    CVE-2018-5995

    The pcpu_embed_first_chunk function in mm/percpu.c in the Linux kernel through 4.14.14 allows local users to obtain sensitive address information by reading dmesg data from a "pages/cpu" printk call.

    • Обновитесь до 4.15.0-1014.14~16.04.1
    Опубликовано Обновлено
  3. CVE-2018-5953

    Средний · CVSS 5.5EPSS 0,4%Есть исправление

    CVE-2018-5953

    The swiotlb_print_info function in lib/swiotlb.c in the Linux kernel through 4.14.14 allows local users to obtain sensitive address information by reading dmesg data from a "software IO TLB" printk call.

    • Обновитесь до 4.15.0-1014.14~16.04.1
    Опубликовано Обновлено
  4. CVE-2018-5390

    Высокий · CVSS 7.5EPSS 71,77%Есть исправление

    Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service

    Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.

    • Обновитесь до 4.15.0-1015.15~16.04.1
    Опубликовано Обновлено
  5. CVE-2018-10883

    Средний · CVSS 4.8EPSS 0,53%Есть исправление

    CVE-2018-10883

    A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause 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.

    • Обновитесь до 4.15.0-1027.28~16.04.1
  6. CVE-2017-7518

    Средний · CVSS 5.5EPSS 0,67%Есть исправление

    CVE-2017-7518

    A flaw was found in the Linux kernel before version 4.12 in the way the KVM module processed the trap flag(TF) bit in EFLAGS during emulation of the syscall instruction, which leads to a debug exception(#DB) being raised in the guest stack. A user/process inside a guest could use this flaw to potentially escalate their privileges inside the guest. Linux guests are not affected by this.

    • Обновитесь до 4.13.0-1002.5
  7. CVE-2018-14734

    Высокий · CVSS 7.8EPSS 0,57%Есть исправление

    CVE-2018-14734

    drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free).

    • Обновитесь до 4.15.0-1026.27~16.04.1
  8. CVE-2018-14678

    Высокий · CVSS 7.8EPSS 0,41%Есть исправление

    CVE-2018-14678

    An issue was discovered in the Linux kernel through 4.17.11, as used in Xen through 4.11.x. The xen_failsafe_callback entry point in arch/x86/entry/entry_64.S does not properly maintain RBX, which allows local users to cause a denial of service (uninitialized memory usage and system crash). Within Xen, 64-bit x86 PV Linux guest OS users can trigger a guest OS crash or possibly gain privileges.

    • Обновитесь до 4.15.0-1029.31~16.04.1
  9. CVE-2018-10882

    Средний · CVSS 4.8EPSS 0,72%Есть исправление

    CVE-2018-10882

    A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.

    • Обновитесь до 4.15.0-1027.28~16.04.1
  10. CVE-2018-14617

    Средний · CVSS 5.5EPSS 2,51%Есть исправление

    CVE-2018-14617

    An issue was discovered in the Linux kernel through 4.17.10. There is a NULL pointer dereference and panic in hfsplus_lookup() in fs/hfsplus/dir.c 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.

    • Обновитесь до 4.15.0-1040.42~16.04.1
  11. CVE-2018-14615

    Средний · CVSS 5.5EPSS 2,27%Есть исправление

    CVE-2018-14615

    An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncate_inline_inode() in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative.

    • Обновитесь до 4.15.0-1040.42~16.04.1
  12. CVE-2018-14614

    Средний · CVSS 5.5EPSS 1,86%Есть исправление

    CVE-2018-14614

    An issue was discovered in the Linux kernel through 4.17.10. There is an out-of-bounds access in __remove_dirty_segment() in fs/f2fs/segment.c when mounting an f2fs image.

    • Обновитесь до 4.15.0-1040.42~16.04.1
  13. CVE-2018-14613

    Средний · CVSS 5.5EPSS 2,48%Есть исправление

    CVE-2018-14613

    An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in io_ctl_map_page() when mounting and operating a crafted btrfs image, because of a lack of block group item validation in check_leaf_item in fs/btrfs/tree-checker.c.

    • Обновитесь до 4.15.0-1040.42~16.04.1
  14. CVE-2018-14612

    Средний · CVSS 5.5EPSS 2,56%Есть исправление

    CVE-2018-14612

    An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in btrfs_root_node() when mounting a crafted btrfs image, because of a lack of chunk block group mapping validation in btrfs_read_block_groups in fs/btrfs/extent-tree.c, and a lack of empty-tree checks in check_leaf in fs/btrfs/tree-checker.c.

    • Обновитесь до 4.15.0-1040.42~16.04.1
  15. CVE-2018-14611

    Средний · CVSS 5.5EPSS 2,49%Есть исправление

    CVE-2018-14611

    An issue was discovered in the Linux kernel through 4.17.10. There is a use-after-free in try_merge_free_space() when mounting a crafted btrfs image, because of a lack of chunk type flag checks in btrfs_check_chunk_valid in fs/btrfs/volumes.c.

    • Обновитесь до 4.15.0-1040.42~16.04.1
  16. CVE-2018-14610

    Средний · CVSS 5.5EPSS 2,48%Есть исправление

    CVE-2018-14610

    An issue was discovered in the Linux kernel through 4.17.10. There is out-of-bounds access in write_extent_buffer() when mounting and operating a crafted btrfs image, because of a lack of verification that each block group has a corresponding chunk at mount time, within btrfs_read_block_groups in fs/btrfs/extent-tree.c.

    • Обновитесь до 4.15.0-1040.42~16.04.1
  17. CVE-2018-14609

    Средний · CVSS 5.5EPSS 2,66%Есть исправление

    CVE-2018-14609

    An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in __del_reloc_root() in fs/btrfs/relocation.c when mounting a crafted btrfs image, related to removing reloc rb_trees when reloc control has not been initialized.

    • Обновитесь до 4.15.0-1040.42~16.04.1
  18. CVE-2017-18344

    Средний · CVSS 5.5EPSS 3,44%Публичный эксплойтЕсть исправление

    CVE-2017-18344

    The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent->sigev_notify field, which leads to out-of-bounds access in the show_timer function (called when /proc/$PID/timers is read). This allows userspace applications to read arbitrary kernel memory (on a kernel built with CONFIG_POSIX_TIMERS and CONFIG_CHECKPOINT_RESTORE).

    • Обновитесь до 4.15.0-1014.14~16.04.1
  19. CVE-2018-10881

    Средний · CVSS 4.2EPSS 0,77%Есть исправление

    CVE-2018-10881

    A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause 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.

    • Обновитесь до 4.15.0-1018.19~16.04.2
  20. CVE-2018-10879

    Средний · CVSS 4.2EPSS 0,86%Есть исправление

    CVE-2018-10879

    A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image.

    • Обновитесь до 4.15.0-1027.28~16.04.1

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