Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2020-16166

Disclosure Date: July 30, 2020
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

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.

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CVSS V3 Severity and Metrics
Base Score:
3.7 Low
Impact Score:
1.4
Exploitability Score:
2.2
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
Low
Integrity (I):
None
Availability (A):
None

General Information

Vendors

  • canonical,
  • debian,
  • fedoraproject,
  • linux,
  • netapp,
  • opensuse,
  • oracle

Products

  • active iq unified manager,
  • cloud volumes ontap mediator -,
  • debian linux 9.0,
  • e-series santricity os controller,
  • fedora 31,
  • fedora 32,
  • h410c firmware -,
  • hci bootstrap os -,
  • hci management node -,
  • leap 15.1,
  • leap 15.2,
  • linux kernel,
  • sd-wan edge 8.2,
  • solidfire -,
  • steelstore cloud integrated storage -,
  • storagegrid,
  • ubuntu linux 14.04,
  • ubuntu linux 16.04,
  • ubuntu linux 18.04,
  • ubuntu linux 20.04

References

Additional Info

Technical Analysis