CVE-2020-11668 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.1 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 14%

Vendor	Product	Version
linux	linux_kernel	𝑥 < 5.6.1

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

linux

bullseye	5.10.223-1 fixed
bullseye (security)	5.10.226-1 fixed
bookworm	6.1.106-3 fixed
bookworm (security)	6.1.112-1 fixed
sid	6.11.5-1 fixed
trixie	6.11.5-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

linux

focal	not-affected
eoan	Fixed 5.3.0-53.47 released
bionic	Fixed 4.15.0-99.100 released
xenial	Fixed 4.4.0-179.209 released
trusty	ignored

linux-aws

focal	not-affected
eoan	Fixed 5.3.0-1019.21 released
bionic	Fixed 4.15.0-1066.70 released
xenial	Fixed 4.4.0-1107.118 released
trusty	Fixed 4.4.0-1067.71 released

linux-aws-5.0

focal	dne
eoan	dne
bionic	ignored
xenial	dne
trusty	dne

linux-aws-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1019.21~18.04.1 released
xenial	dne
trusty	dne

linux-aws-hwe

focal	dne
eoan	dne
bionic	dne
xenial	Fixed 4.15.0-1066.70~16.04.1 released
trusty	dne

linux-azure

focal	not-affected
eoan	Fixed 5.3.0-1022.23 released
bionic	ignored
xenial	Fixed 4.15.0-1082.92~16.04.1 released
trusty	ignored

linux-azure-4.15

focal	dne
eoan	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-azure-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1022.23~18.04.1 released
xenial	dne
trusty	dne

linux-azure-edge

focal	dne
eoan	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gcp

focal	not-affected
eoan	Fixed 5.3.0-1020.22 released
bionic	ignored
xenial	Fixed 4.15.0-1061.65 released
trusty	dne

linux-gcp-4.15

focal	dne
eoan	dne
bionic	not-affected
xenial	dne
trusty	dne

linux-gcp-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1020.22~18.04.1 released
xenial	dne
trusty	dne

linux-gcp-edge

focal	dne
eoan	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gke-4.15

focal	dne
eoan	dne
bionic	Fixed 4.15.0-1058.61 released
xenial	dne
trusty	dne

linux-gke-5.0

focal	dne
eoan	dne
bionic	Fixed 5.0.0-1037.38 released
xenial	dne
trusty	dne

linux-gke-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1020.22~18.04.1 released
xenial	dne
trusty	dne

linux-hwe

focal	dne
eoan	dne
bionic	Fixed 5.3.0-53.47~18.04.1 released
xenial	Fixed 4.15.0-99.100~16.04.1 released
trusty	dne

linux-hwe-edge

focal	dne
eoan	dne
bionic	ignored
xenial	ignored
trusty	dne

linux-kvm

focal	not-affected
eoan	Fixed 5.3.0-1017.19 released
bionic	Fixed 4.15.0-1059.60 released
xenial	Fixed 4.4.0-1071.78 released
trusty	dne

linux-lts-trusty

focal	dne
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-lts-xenial

focal	dne
eoan	dne
bionic	dne
xenial	dne
trusty	Fixed 4.4.0-179.209~14.04.1 released

linux-oem

focal	dne
eoan	ignored
bionic	Fixed 4.15.0-1080.90 released
xenial	ignored
trusty	dne

linux-oem-5.6

focal	not-affected
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-osp1

focal	dne
eoan	ignored
bionic	Fixed 5.0.0-1052.57 released
xenial	dne
trusty	dne

linux-oracle

focal	not-affected
eoan	Fixed 5.3.0-1018.20 released
bionic	Fixed 4.15.0-1038.42 released
xenial	Fixed 4.15.0-1038.42~16.04.1 released
trusty	dne

linux-oracle-5.0

focal	dne
eoan	dne
bionic	ignored
xenial	dne
trusty	dne

linux-oracle-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1018.20~18.04.1 released
xenial	dne
trusty	dne

linux-raspi

focal	not-affected
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-raspi2

focal	ignored
eoan	Fixed 5.3.0-1025.27 released
bionic	Fixed 4.15.0-1061.65 released
xenial	Fixed 4.4.0-1133.142 released
trusty	dne

linux-raspi2-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1026.28~18.04.1 released
xenial	dne
trusty	dne

linux-riscv

focal	not-affected
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-snapdragon

focal	dne
eoan	dne
bionic	Fixed 4.15.0-1077.84 released
xenial	Fixed 4.4.0-1137.145 released
trusty	dne

Common Weakness Enumeration

CWE-476 - NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

References

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a246b4d547708f33ff4d4b9a7a5dbac741dc89d8

https://github.com/torvalds/linux/commit/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html

https://security.netapp.com/advisory/ntap-20200430-0004/

https://usn.ubuntu.com/4345-1/

https://usn.ubuntu.com/4364-1/

https://usn.ubuntu.com/4368-1/

https://usn.ubuntu.com/4369-1/

https://www.debian.org/security/2020/dsa-4698