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PatchFirst · Свежие уязвимости

Уязвимости linux · Страница 4

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

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Уязвимостей: 514

  1. CVE-2018-8897

    Высокий · CVSS 7.8EPSS 18,48%Публичный эксплойтЕсть исправление

    CVE-2018-8897

    A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, and single step trap exceptions until the instruction boundary following the next instruction (SDM Vol. 3A; section 6.8.3). (The inhibited

    • Обновитесь до 3.13.0-147.196
  2. CVE-2018-10675

    Высокий · CVSS 7.8EPSS 0,44%Есть исправление

    CVE-2018-10675

    The do_get_mempolicy function in mm/mempolicy.c in the Linux kernel before 4.12.9 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted system calls.

    • Обновитесь до 3.13.0-157.207
  3. CVE-2018-10323

    Средний · CVSS 5.5EPSS 0,54%Есть исправление

    CVE-2018-10323

    The xfs_bmap_extents_to_btree function in fs/xfs/libxfs/xfs_bmap.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_bmapi_write NULL pointer dereference) via a crafted xfs image.

    • Обновитесь до 3.13.0-157.207
    Опубликовано Обновлено
  4. CVE-2018-8781

    Высокий · CVSS 7.8EPSS 0,49%Есть исправление

    CVE-2018-8781

    The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space.

    • Обновитесь до 3.13.0-151.201
    Опубликовано Обновлено
  5. CVE-2018-10124

    Средний · CVSS 5.5EPSS 0,55%Есть исправление

    CVE-2018-10124

    The kill_something_info function in kernel/signal.c in the Linux kernel before 4.13, when an unspecified architecture and compiler is used, might allow local users to cause a denial of service via an INT_MIN argument.

    • Обновитесь до 3.13.0-157.207
    Опубликовано Обновлено
  6. CVE-2018-10087

    Средний · CVSS 5.5EPSS 0,43%Есть исправление

    CVE-2018-10087

    The kernel_wait4 function in kernel/exit.c in the Linux kernel before 4.13, when an unspecified architecture and compiler is used, might allow local users to cause a denial of service by triggering an attempted use of the -INT_MIN value.

    • Обновитесь до 3.13.0-157.207
    Опубликовано Обновлено
  7. CVE-2018-10021

    Средний · CVSS 5.5EPSS 0,45%Есть исправление

    CVE-2018-10021

    drivers/scsi/libsas/sas_scsi_host.c in the Linux kernel before 4.16 allows local users to cause a denial of service (ata qc leak) by triggering certain failure conditions. NOTE: a third party disputes the relevance of this report because the failure can only occur for physically proximate attackers who unplug SAS Host Bus Adapter cables

    • Обновитесь до 3.13.0-157.207
    Опубликовано Обновлено
  8. CVE-2017-13305

    Высокий · CVSS 7.1EPSS 0,31%Есть исправление

    CVE-2017-13305

    A information disclosure vulnerability in the Upstream kernel encrypted-keys. Product: Android. Versions: Android kernel. Android ID: A-70526974.

    • Обновитесь до 3.13.0-149.199
    Опубликовано Обновлено
  9. CVE-2018-1093

    Средний · CVSS 5.5EPSS 1,92%Есть исправление

    CVE-2018-1093

    The ext4_valid_block_bitmap function in fs/ext4/balloc.c in the Linux kernel through 4.15.15 allows attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image because balloc.c and ialloc.c do not validate bitmap block numbers.

    • Обновитесь до 3.13.0-157.207
    Опубликовано Обновлено
  10. CVE-2018-1092

    Средний · CVSS 5.5EPSS 1,85%Есть исправление

    CVE-2018-1092

    The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image.

    • Обновитесь до 3.13.0-157.207
    Опубликовано Обновлено
  11. CVE-2017-18255

    Высокий · CVSS 7.8EPSS 0,39%Есть исправление

    CVE-2017-18255

    The perf_cpu_time_max_percent_handler function in kernel/events/core.c in the Linux kernel before 4.11 allows local users to cause a denial of service (integer overflow) or possibly have unspecified other impact via a large value, as demonstrated by an incorrect sample-rate calculation.

    • Обновитесь до 3.13.0-157.207
    Опубликовано Обновлено
  12. CVE-2018-7566

    Высокий · CVSS 7.8EPSS 0,47%Есть исправление

    CVE-2018-7566

    The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.

    • Обновитесь до 3.13.0-161.211
    Опубликовано Обновлено
  13. CVE-2018-8822

    Высокий · CVSS 7.8EPSS 0,53%Есть исправление

    CVE-2018-8822

    Incorrect buffer length handling in the ncp_read_kernel function in fs/ncpfs/ncplib_kernel.c in the Linux kernel through 4.15.11, and in drivers/staging/ncpfs/ncplib_kernel.c in the Linux kernel 4.16-rc through 4.16-rc6, could be exploited by malicious NCPFS servers to crash the kernel or execute code.

    • Обновитесь до 3.13.0-149.199
    Опубликовано Обновлено
  14. CVE-2018-1068

    Средний · CVSS 6.7EPSS 0,45%Есть исправление

    CVE-2018-1068

    A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.

    • Обновитесь до 3.13.0-151.201
    Опубликовано Обновлено
  15. CVE-2018-7757

    Средний · CVSS 5.5EPSS 0,53%Есть исправление

    CVE-2018-7757

    Memory leak in the sas_smp_get_phy_events function in drivers/scsi/libsas/sas_expander.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (memory consumption) via many read accesses to files in the /sys/class/sas_phy directory, as demonstrated by the /sys/class/sas_phy/phy-1:0:12/invalid_dword_count file.

    • Обновитесь до 3.13.0-153.203
    Опубликовано Обновлено
  16. CVE-2018-7755

    Средний · CVSS 5.5EPSS 0,68%Есть исправление

    CVE-2018-7755

    An issue was discovered in the fd_locked_ioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location of kernel code and data and bypass kernel security protections such as KASLR.

    • Обновитесь до 3.13.0-153.203
    Опубликовано Обновлено
  17. CVE-2017-18216

    Средний · CVSS 5.5EPSS 0,47%Есть исправление

    CVE-2017-18216

    In fs/ocfs2/cluster/nodemanager.c in the Linux kernel before 4.15, local users can cause a denial of service (NULL pointer dereference and BUG) because a required mutex is not used.

    • Обновитесь до 3.13.0-161.211
    Опубликовано Обновлено
  18. CVE-2018-1066

    Средний · CVSS 6.5EPSS 3,44%Есть исправление

    CVE-2018-1066

    The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to kernel panic a client that has this server mounted, because an empty TargetInfo field in an NTLMSSP setup negotiation response is mishandled during session recovery.

    • Обновитесь до 3.13.0-165.215
    Опубликовано Обновлено
  19. CVE-2017-18208

    Средний · CVSS 5.5EPSS 0,47%Есть исправление

    CVE-2017-18208

    The madvise_willneed function in mm/madvise.c in the Linux kernel before 4.14.4 allows local users to cause a denial of service (infinite loop) by triggering use of MADVISE_WILLNEED for a DAX mapping.

    • Обновитесь до 3.13.0-149.199
    Опубликовано Обновлено
  20. CVE-2017-18204

    Средний · CVSS 5.5EPSS 0,45%Есть исправление

    CVE-2017-18204

    The ocfs2_setattr function in fs/ocfs2/file.c in the Linux kernel before 4.14.2 allows local users to cause a denial of service (deadlock) via DIO requests.

    • Обновитесь до 3.13.0-149.199
    Опубликовано Обновлено

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