CVE-2018-14734

Опубликовано: 29 июл. 2018

Источник: nvd

CVSS3: 7.8

CVSS2: 6.1

EPSS Низкий

Описание

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).

Ссылки

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb2595c1393b4a5211534e6f0a0fbad369e21ad8
Patch
Vendor Advisory
https://access.redhat.com/errata/RHSA-2019:0831
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://github.com/torvalds/linux/commit/cb2595c1393b4a5211534e6f0a0fbad369e21ad8
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
Mailing List
Third Party Advisory
https://usn.ubuntu.com/3797-1/
Third Party Advisory
https://usn.ubuntu.com/3797-2/
Third Party Advisory
https://usn.ubuntu.com/3847-1/
Third Party Advisory
https://usn.ubuntu.com/3847-2/
Third Party Advisory
https://usn.ubuntu.com/3847-3/
Third Party Advisory
https://usn.ubuntu.com/3849-1/
Third Party Advisory
https://usn.ubuntu.com/3849-2/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4308
Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb2595c1393b4a5211534e6f0a0fbad369e21ad8
Patch
Vendor Advisory
https://access.redhat.com/errata/RHSA-2019:0831
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://github.com/torvalds/linux/commit/cb2595c1393b4a5211534e6f0a0fbad369e21ad8
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html
Mailing List
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия до 4.17.11 (включая)

Конфигурация 2

Одно из

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

EPSS

Процентиль: 17%

0.00055

Низкий

7.8 High

CVSS3

6.1 Medium

CVSS2

Дефекты

CWE-416

Связанные уязвимости

CVE-2018-14734

CVSS3: 7.8

ubuntu

почти 7 лет назад

CVE-2018-14734

CVSS3: 5.3

redhat

около 7 лет назад

CVE-2018-14734

CVSS3: 7.8

debian

почти 7 лет назад

drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 all ...

SUSE-SU-2019:1489-1

suse-cvrf

около 6 лет назад

Security update for the Linux Kernel (Live Patch 0 for SLE 15)

SUSE-SU-2019:1437-1

suse-cvrf

около 6 лет назад

Security update for the Linux Kernel (Live Patch 1 for SLE 15)

EPSS

Процентиль: 17%

0.00055

Низкий

7.8 High

CVSS3

6.1 Medium

CVSS2

Дефекты

CWE-416