CVE-2020-13974 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 6%

Vendor	Product	Version
linux	linux_kernel	𝑥 < 4.4.227
linux	linux_kernel	4.5 ≤ 𝑥 < 4.9.227
linux	linux_kernel	4.10 ≤ 𝑥 < 4.14.184
linux	linux_kernel	4.15 ≤ 𝑥 < 4.19.128
linux	linux_kernel	4.20 ≤ 𝑥 < 5.4.46
linux	linux_kernel	5.5 ≤ 𝑥 < 5.6.18
linux	linux_kernel	5.7 ≤ 𝑥 < 5.7.2
debian	debian_linux	9.0
canonical	ubuntu_linux	14.04
canonical	ubuntu_linux	16.04
canonical	ubuntu_linux	18.04
canonical	ubuntu_linux	20.04

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	Fixed 5.4.0-45.49 released
eoan	ignored
bionic	Fixed 4.15.0-115.116 released
xenial	Fixed 4.4.0-186.216 released
trusty	ignored

linux-aws

focal	Fixed 5.4.0-1022.22 released
eoan	ignored
bionic	Fixed 4.15.0-1080.84 released
xenial	Fixed 4.4.0-1111.123 released
trusty	Fixed 4.4.0-1075.79 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 5.3.0-1032.34~18.04.2 released
xenial	dne
trusty	dne

linux-aws-5.4

focal	dne
bionic	Fixed 5.4.0-1022.22~18.04.1 released
xenial	dne
trusty	dne

linux-aws-hwe

focal	dne
eoan	dne
bionic	dne
xenial	Fixed 4.15.0-1080.84~16.04.1 released
trusty	dne

linux-azure

focal	Fixed 5.4.0-1023.23 released
eoan	ignored
bionic	ignored
xenial	Fixed 4.15.0-1093.103~16.04.1 released
trusty	Fixed 4.15.0-1093.103~14.04.1 released

linux-azure-4.15

focal	dne
eoan	dne
bionic	Fixed 4.15.0-1093.103 released
xenial	dne
trusty	dne

linux-azure-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1034.35~18.04.1 released
xenial	dne
trusty	dne

linux-azure-5.4

focal	dne
bionic	Fixed 5.4.0-1023.23~18.04.1 released
xenial	dne
trusty	dne

linux-azure-edge

focal	dne
eoan	dne
bionic	ignored
xenial	dne
trusty	dne

linux-gcp

focal	Fixed 5.4.0-1022.22 released
eoan	ignored
bionic	ignored
xenial	Fixed 4.15.0-1081.92~16.04.1 released
trusty	dne

linux-gcp-4.15

focal	dne
eoan	dne
bionic	Fixed 4.15.0-1081.92 released
xenial	dne
trusty	dne

linux-gcp-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1032.34~18.04.1 released
xenial	dne
trusty	dne

linux-gcp-5.4

focal	dne
bionic	Fixed 5.4.0-1022.22~18.04.1 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 4.15.0-1067.70 released
xenial	dne
trusty	dne

linux-gke-5.0

focal	dne
eoan	dne
bionic	Fixed 5.0.0-1045.46 released
xenial	dne
trusty	dne

linux-gke-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1032.34~18.04.1 released
xenial	dne
trusty	dne

linux-hwe

focal	dne
eoan	dne
bionic	Fixed 5.3.0-64.58~18.04.1 released
xenial	Fixed 4.15.0-115.116~16.04.1 released
trusty	dne

linux-hwe-5.4

focal	dne
bionic	Fixed 5.4.0-45.49~18.04.2 released
xenial	dne
trusty	dne

linux-hwe-edge

focal	dne
eoan	dne
bionic	ignored
xenial	ignored
trusty	dne

linux-kvm

focal	Fixed 5.4.0-1021.21 released
eoan	ignored
bionic	Fixed 4.15.0-1072.73 released
xenial	Fixed 4.4.0-1077.84 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 4.4.0-186.216~14.04.1 released

linux-oem

focal	dne
eoan	ignored
bionic	Fixed 4.15.0-1094.104 released
xenial	ignored
trusty	dne

linux-oem-5.6

focal	Fixed 5.6.0-1018.18 released
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-oem-osp1

focal	dne
eoan	ignored
bionic	Fixed 5.0.0-1065.70 released
xenial	dne
trusty	dne

linux-oracle

focal	Fixed 5.4.0-1022.22 released
eoan	ignored
bionic	Fixed 4.15.0-1051.55 released
xenial	Fixed 4.15.0-1051.55~16.04.1 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 5.3.0-1030.32~18.04.1 released
xenial	dne
trusty	dne

linux-oracle-5.4

focal	dne
bionic	Fixed 5.4.0-1022.22~18.04.1 released
xenial	dne
trusty	dne

linux-raspi

focal	Fixed 5.4.0-1016.17 released
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-raspi-5.4

focal	dne
bionic	Fixed 5.4.0-1016.17~18.04.1 released
xenial	dne
trusty	dne

linux-raspi2

focal	ignored
eoan	ignored
bionic	Fixed 4.15.0-1068.72 released
xenial	Fixed 4.4.0-1136.145 released
trusty	dne

linux-raspi2-5.3

focal	dne
eoan	dne
bionic	Fixed 5.3.0-1030.32~18.04.2 released
xenial	dne
trusty	dne

linux-riscv

focal	Fixed 5.4.0-31.35 released
eoan	dne
bionic	dne
xenial	dne
trusty	dne

linux-snapdragon

focal	dne
eoan	dne
bionic	Fixed 4.15.0-1084.92 released
xenial	Fixed 4.4.0-1140.148 released
trusty	dne

Known Exploits!

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html

https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=dad0bf9ce93fa40b667eccd3306783f4db4b932b

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b86dab054059b970111b5516ae548efaae5b3aae

https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html

https://lkml.org/lkml/2020/3/22/482

https://usn.ubuntu.com/4427-1/

https://usn.ubuntu.com/4439-1/

https://usn.ubuntu.com/4440-1/

https://usn.ubuntu.com/4483-1/

https://usn.ubuntu.com/4485-1/

https://www.oracle.com/security-alerts/cpujul2022.html