Published: 30/07/2020 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 3.7 | Impact Score: 1.4 | Exploitability Score: 2.2

VMScore: 384

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

The Linux kernel up to and including 5.7.11 allows remote malicious users to make observations that help to obtain sensitive information about the internal state of the network RNG, aka CID-f227e3ec3b5c. This is related to drivers/char/random.c and kernel/time/timer.c.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel
opensuse leap 15.1
opensuse leap 15.2
fedoraproject fedora 31
fedoraproject fedora 32
debian debian linux 9.0
canonical ubuntu linux 16.04
canonical ubuntu linux 18.04
canonical ubuntu linux 14.04
canonical ubuntu linux 20.04
netapp steelstore cloud integrated storage -
netapp active iq unified manager
netapp solidfire -
netapp hci management node -
netapp cloud volumes ontap mediator -
netapp e-series santricity os controller
netapp hci bootstrap os -
netapp storagegrid
netapp h410c_firmware -
oracle sd-wan edge 8.2

Synopsis Moderate: kernel security and bug fix update Type/Severity Security Advisory: Moderate Topic An update for kernel is now available for Red Hat Enterprise Linux 82 Extended Update SupportRed Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability ...

Synopsis Moderate: kernel-rt security and bug fix update Type/Severity Security Advisory: Moderate Topic An update for kernel-rt is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS ...

Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Topic An update for kernel is now available for Red Hat Enterprise Linux 81 Extended Update SupportRed Hat Product Security has rated this update as having a security impact of Important A Common Vulnerabili ...

Synopsis Moderate: kernel-rt security and bug fix update Type/Severity Security Advisory: Moderate Topic An update for kernel-rt is now available for Red Hat Enterprise Linux 82 Extended Update SupportRed Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerab ...

Synopsis Moderate: kernel security and bug fix update Type/Severity Security Advisory: Moderate Topic An update for kernel is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability Scoring System (CVSS) base ...

Synopsis Moderate: OpenShift Virtualization 253 security and bug fix update Type/Severity Security Advisory: Moderate Topic Red Hat OpenShift Virtualization release 253 is now available with updates to packages and images that fix several bugs and security issuesRed Hat Product Security has rated this ...

Synopsis Important: OpenShift Container Platform 469 security and bug fix update Type/Severity Security Advisory: Important Topic Red Hat OpenShift Container Platform release 469 is now available with updates to packages and images that fix several bugs and add enhancementsThis release also includes a ...

Synopsis Important: kernel-alt security update Type/Severity Security Advisory: Important Topic An update for kernel-alt is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) base ...

A flaw was found in the AMD Cryptographic Co-processor driver in the Linux kernel An attacker, able to send invalid SHA type commands, could cause the system to crash The highest threat from this vulnerability is to system availability (CVE-2019-18808) A flaw was found in the Linux kernel The CX23888 Integrated Consumer Infrared Controller prob ...

CWE-330 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f227e3ec3b5cad859ad15666874405e8c1bbc1d4 https://github.com/torvalds/linux/commit/f227e3ec3b5cad859ad15666874405e8c1bbc1d4 http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html https://security.netapp.com/advisory/ntap-20200814-0004/http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html https://usn.ubuntu.com/4526-1/https://usn.ubuntu.com/4525-1/https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html https://arxiv.org/pdf/2012.07432.pdf https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c51f8f88d705e06bd696d7510aff22b33eb8e638 https://www.oracle.com/security-alerts/cpuApr2021.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MFBCLQWJI5I4G25TVJNLXLAXJ4MERQNW/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AAPTLPAEKVAJYJ4LHN7VH4CN2W75R2YW/https://nvd.nist.gov https://access.redhat.com/errata/RHSA-2020:5418 https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-014.html

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CVE-2020-16166

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