CVE-2020-11494

Опубликовано: 02 апр. 2020

Источник: nvd

CVSS3: 4.4

CVSS2: 2.1

EPSS Низкий

Описание

An issue was discovered in slc_bump in drivers/net/can/slcan.c in the Linux kernel 3.16 through 5.6.2. It allows attackers to read uninitialized can_frame data, potentially containing sensitive information from kernel stack memory, if the configuration lacks CONFIG_INIT_STACK_ALL, aka CID-b9258a2cece4.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html
Mailing List
Third Party Advisory
http://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSN-0072-1.html
Third Party Advisory
VDB Entry
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=08fadc32ce6239dc75fd5e869590e29bc62bbc28
Mailing List
Patch
Vendor Advisory
https://github.com/torvalds/linux/commit/b9258a2cece4ec1f020715fe3554bc2e360f6264
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
Mailing List
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200430-0004/
Third Party Advisory
https://usn.ubuntu.com/4363-1/
Third Party Advisory
https://usn.ubuntu.com/4364-1/
Third Party Advisory
https://usn.ubuntu.com/4368-1/
Third Party Advisory
https://usn.ubuntu.com/4369-1/
Third Party Advisory
https://www.debian.org/security/2020/dsa-4698
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html
Mailing List
Third Party Advisory
http://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSN-0072-1.html
Third Party Advisory
VDB Entry
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=08fadc32ce6239dc75fd5e869590e29bc62bbc28
Mailing List
Patch
Vendor Advisory
https://github.com/torvalds/linux/commit/b9258a2cece4ec1f020715fe3554bc2e360f6264
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
Mailing List
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

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

Версия от 3.16 (включая) до 5.6.2 (включая)

Конфигурация 2

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

Конфигурация 3

Одно из

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

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

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:19.10:*:*:*:*:*:*:*

EPSS

Процентиль: 28%

0.00096

Низкий

4.4 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-908

Связанные уязвимости

CVE-2020-11494

CVSS3: 4.4

ubuntu

около 5 лет назад

CVE-2020-11494

CVSS3: 4.4

redhat

около 5 лет назад

CVE-2020-11494

CVSS3: 4.4

msrc

почти 5 лет назад

Описание отсутствует

CVE-2020-11494

CVSS3: 4.4

debian

около 5 лет назад

An issue was discovered in slc_bump in drivers/net/can/slcan.c in the ...

GHSA-64rp-89cr-p8q9

CVSS3: 4.4

github

около 3 лет назад

An issue was discovered in slc_bump in drivers/net/can/slcan.c in the Linux kernel through 5.6.2. It allows attackers to read uninitialized can_frame data, potentially containing sensitive information from kernel stack memory, if the configuration lacks CONFIG_INIT_STACK_ALL, aka CID-b9258a2cece4.

EPSS

Процентиль: 28%

0.00096

Низкий

4.4 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-908