CVE-2020-12771

Опубликовано: 09 мая 2020

Источник: nvd

CVSS3: 5.5

CVSS2: 4.9

EPSS Низкий

Описание

An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00071.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
Mailing List
Third Party Advisory
https://lkml.org/lkml/2020/4/26/87
Exploit
Mailing List
Patch
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200608-0001/
Third Party Advisory
https://usn.ubuntu.com/4462-1/
Third Party Advisory
https://usn.ubuntu.com/4463-1/
Third Party Advisory
https://usn.ubuntu.com/4465-1/
Third Party Advisory
https://usn.ubuntu.com/4483-1/
Third Party Advisory
https://usn.ubuntu.com/4485-1/
Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html
Patch
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00071.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
Mailing List
Third Party Advisory
https://lkml.org/lkml/2020/4/26/87
Exploit
Mailing List
Patch
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200608-0001/
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

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

Версия до 5.6.11 (включая)

Конфигурация 2

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

Конфигурация 3

Одно из

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*

Конфигурация 4

Одно из

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

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

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

cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Конфигурация 5

Одно из

cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*

cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*

Конфигурация 6

Одновременно

cpe:2.3:o:netapp:hci_bootstrap_os:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*

Конфигурация 7

Одновременно

cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:a700s:-:*:*:*:*:*:*:*

Конфигурация 8

Одновременно

cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Конфигурация 9

Одновременно

cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Конфигурация 10

Одновременно

cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Конфигурация 11

Одновременно

cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:*

Конфигурация 12

Одновременно

cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:*

Конфигурация 13

Одновременно

cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:*

Конфигурация 14

Одновременно

cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

Конфигурация 15

Одновременно

cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*

Конфигурация 16

Одновременно

cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h610c:-:*:*:*:*:*:*:*

Конфигурация 17

Одновременно

cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:*

Конфигурация 18

Одновременно

cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h615c:-:*:*:*:*:*:*:*

Конфигурация 19

cpe:2.3:a:oracle:sd-wan_edge:8.2:*:*:*:*:*:*:*

EPSS

Процентиль: 20%

0.00063

Низкий

5.5 Medium

CVSS3

4.9 Medium

CVSS2

Дефекты

CWE-667

Связанные уязвимости

CVE-2020-12771

CVSS3: 5.5

ubuntu

около 5 лет назад

An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails.

CVE-2020-12771

CVSS3: 5.1

redhat

около 5 лет назад

An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails.

CVE-2020-12771

CVSS3: 5.5

msrc

почти 5 лет назад

Описание отсутствует

CVE-2020-12771

CVSS3: 5.5

debian

около 5 лет назад

An issue was discovered in the Linux kernel through 5.6.11. btree_gc_c ...

GHSA-x72c-34x9-qrm4

CVSS3: 5.5

github

около 3 лет назад

An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails.

EPSS

Процентиль: 20%

0.00063

Низкий

5.5 Medium

CVSS3

4.9 Medium

CVSS2

Дефекты

CWE-667