CVE-2020-14356

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-14356
A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00007.html Mailing List Third Party Advisory
https://bugzilla.kernel.org/show_bug.cgi?id=208003 Exploit Issue Tracking Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1868453 Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html Mailing List Third Party Advisory
https://lore.kernel.org/netdev/CAM_iQpUKQJrj8wE+Qa8NGR3P0L+5Uz=qo-O5+k_P60HzTde6aw%40mail.gmail.com/t/ Exploit Vendor Advisory
https://security.netapp.com/advisory/ntap-20200904-0002/ Third Party Advisory
https://usn.ubuntu.com/4483-1/ Third Party Advisory
https://usn.ubuntu.com/4484-1/ Third Party Advisory
https://usn.ubuntu.com/4526-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00007.html Mailing List Third Party Advisory
https://bugzilla.kernel.org/show_bug.cgi?id=208003 Exploit Issue Tracking Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1868453 Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html Mailing List Third Party Advisory
https://lore.kernel.org/netdev/CAM_iQpUKQJrj8wE+Qa8NGR3P0L+5Uz=qo-O5+k_P60HzTde6aw%40mail.gmail.com/t/ Exploit Vendor Advisory
https://security.netapp.com/advisory/ntap-20200904-0002/ Third Party Advisory
https://usn.ubuntu.com/4483-1/ Third Party Advisory
https://usn.ubuntu.com/4484-1/ Third Party Advisory
https://usn.ubuntu.com/4526-1/ Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Configuration 6 (hide)

OR cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*
History

21 Nov 2024, 05:03

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html - Mailing List, Third Party Advisory
References () http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00007.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00007.html - Mailing List, Third Party Advisory
References () https://bugzilla.kernel.org/show_bug.cgi?id=208003 - Exploit, Issue Tracking, Vendor Advisory () https://bugzilla.kernel.org/show_bug.cgi?id=208003 - Exploit, Issue Tracking, Vendor Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=1868453 - Issue Tracking, Patch, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=1868453 - Issue Tracking, Patch, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html - Mailing List, Third Party Advisory
References () https://lore.kernel.org/netdev/CAM_iQpUKQJrj8wE+Qa8NGR3P0L+5Uz=qo-O5+k_P60HzTde6aw%40mail.gmail.com/t/ - Exploit, Vendor Advisory () https://lore.kernel.org/netdev/CAM_iQpUKQJrj8wE+Qa8NGR3P0L+5Uz=qo-O5+k_P60HzTde6aw%40mail.gmail.com/t/ - Exploit, Vendor Advisory
References () https://security.netapp.com/advisory/ntap-20200904-0002/ - Third Party Advisory () https://security.netapp.com/advisory/ntap-20200904-0002/ - Third Party Advisory
References () https://usn.ubuntu.com/4483-1/ - Third Party Advisory () https://usn.ubuntu.com/4483-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4484-1/ - Third Party Advisory () https://usn.ubuntu.com/4484-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4526-1/ - Third Party Advisory () https://usn.ubuntu.com/4526-1/ - Third Party Advisory
Information

Published : 2020-08-19 15:15

Updated : 2024-11-21 05:03

NVD link : CVE-2020-14356

Mitre link : CVE-2020-14356

CVE.ORG link : CVE-2020-14356

JSON object : View

Products Affected

netapp

  • cloud_backup
  • hci_management_node
  • solidfire_baseboard_management_controller
  • active_iq_unified_manager
  • solidfire
  • solidfire_baseboard_management_controller_firmware

redhat

  • enterprise_linux

canonical

  • ubuntu_linux

opensuse

  • leap

linux

  • linux_kernel

debian

  • debian_linux
CWE
CWE-476

NULL Pointer Dereference


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