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ubuntu логотип

CVE-2020-10774

Опубликовано: 27 мая 2021
Источник: ubuntu
Приоритет: medium
CVSS2: 2.1
CVSS3: 5.5

Описание

A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl subsystem when reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality.

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

not-affected

RHEL 8 kernel only
eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

ignored

was not-affected (RHEL 8 kernel only) ESM criteria
esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

not-affected

RHEL 8 kernel only
esm-infra/xenial

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

ignored

end of life, was not-affected
trusty

ignored

end of standard support

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

not-affected

RHEL 8 kernel only
eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

ignored

was not-affected (RHEL 8 kernel only) ESM criteria
esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

not-affected

RHEL 8 kernel only
esm-infra/xenial

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

DNE

trusty

ignored

end of standard support

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was not-affected
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

end of life, was not-affected
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

esm-infra/xenial

not-affected

RHEL 8 kernel only
focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was not-affected
devel

not-affected

RHEL 8 kernel only
eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

ignored

was not-affected (RHEL 8 kernel only) ESM criteria
esm-infra/bionic

ignored

end of life, was not-affected
esm-infra/focal

not-affected

RHEL 8 kernel only
esm-infra/xenial

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

DNE

trusty

ignored

end of standard support

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was not-affected
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

end of life, was not-affected
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was not-affected
devel

not-affected

RHEL 8 kernel only
eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

end of life, was not-affected
esm-infra/focal

not-affected

RHEL 8 kernel only
esm-infra/xenial

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was not-affected
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

end of life, was not-affected
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

esm-infra/xenial

not-affected

RHEL 8 kernel only
focal

DNE

precise/esm

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was not-affected
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

end of life, was not-affected
esm-infra/focal

DNE

esm-infra/xenial

ignored

end of life, was not-affected
focal

DNE

precise/esm

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

not-affected

RHEL 8 kernel only
eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

not-affected

RHEL 8 kernel only
esm-infra/xenial

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

precise/esm

ignored

end of life, was not-affected
trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

DNE

eoan

DNE

esm-infra-legacy/trusty

ignored

was not-affected (RHEL 8 kernel only) ESM criteria
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

ignored

end of standard support
trusty/esm

ignored

end of ESM support, was ignored [was not-affected (RHEL 8 kernel only) ESM criteria]
upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

not-affected

RHEL 8 kernel only
eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

not-affected

RHEL 8 kernel only
eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

not-affected

RHEL 8 kernel only
esm-infra/xenial

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

DNE

trusty

DNE

Показывать по

РелизСтатусПримечание
bionic

ignored

end of standard support, was not-affected
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

ignored

end of life, was not-affected
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/bionic

not-affected

RHEL 8 kernel only
esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

not-affected

RHEL 8 kernel only
eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

not-affected

RHEL 8 kernel only
esm-infra-legacy/trusty

DNE

esm-infra/focal

ignored

replaced by linux-raspi
focal

ignored

end of life, was not-affected
precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

not-affected

RHEL 8 kernel only
eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

not-affected

RHEL 8 kernel only
focal

not-affected

RHEL 8 kernel only
precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

РелизСтатусПримечание
bionic

not-affected

RHEL 8 kernel only
devel

DNE

eoan

DNE

esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

precise/esm

DNE

trusty

DNE

trusty/esm

DNE

upstream

not-affected

RHEL 8 kernel only

Показывать по

Ссылки на источники

2.1 Low

CVSS2

5.5 Medium

CVSS3

Связанные уязвимости

redhat логотип

CVE-2020-10774

CVSS3: 5.5
redhat
около 5 лет назад

A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl subsystem when reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality.

nvd логотип

CVE-2020-10774

CVSS3: 5.5
nvd
около 4 лет назад

A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl subsystem when reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality.

debian логотип

CVE-2020-10774

CVSS3: 5.5
debian
около 4 лет назад

A memory disclosure flaw was found in the Linux kernel's versions befo ...

github логотип

GHSA-469r-46jx-389p

github
около 3 лет назад

A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl subsystem when reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality.

oracle-oval логотип

ELSA-2020-4431

oracle-oval
больше 4 лет назад

ELSA-2020-4431: kernel security, bug fix, and enhancement update (MODERATE)

2.1 Low

CVSS2

5.5 Medium

CVSS3