4.3

CVE-2020-16166

The Linux kernel through 5.7.11 allows remote attackers 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 5.7.11
Opensuse ≫ Leap Version15.1
Opensuse ≫ Leap Version15.2
Fedoraproject ≫ Fedora Version31
Fedoraproject ≫ Fedora Version32
Debian ≫ Debian Linux Version9.0
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version20.04 SwEditionlts
Netapp ≫ Active Iq Unified Manager SwPlatformvmware_vsphere Version >= 9.5
Netapp ≫ E-series Santricity Os Controller Version >= 11.0.0 <= 11.60.3
Netapp ≫ Hci Bootstrap Os Version-
Netapp ≫ Solidfire Version-
Netapp ≫ Storagegrid Version <= 9.0.4
Netapp ≫ H410c Firmware Version-
   Netapp ≫ H410c Version-
Oracle ≫ Sd-wan Edge Version8.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.23% 0.914
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
CWE-330 Use of Insufficiently Random Values

The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

https://www.oracle.com/security-alerts/cpuApr2021.html
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4526-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4525-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html
Third Party Advisory
Mailing List
https://arxiv.org/pdf/2012.07432.pdf
Third Party Advisory
Technical Description
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f227e3ec3b5cad859ad15666874405e8c1bbc1d4
Patch
Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c51f8f88d705e06bd696d7510aff22b33eb8e638
Patch
Vendor Advisory
https://github.com/torvalds/linux/commit/f227e3ec3b5cad859ad15666874405e8c1bbc1d4
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AAPTLPAEKVAJYJ4LHN7VH4CN2W75R2YW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MFBCLQWJI5I4G25TVJNLXLAXJ4MERQNW/
https://security.netapp.com/advisory/ntap-20200814-0004/
Third Party Advisory