CVE-2021-3559

A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. The highest threat from this vulnerability is to system availability.
References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1962306 Issue Tracking Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20210706-0006/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*

History

26 Apr 2022, 16:25

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210706-0006/ - Third Party Advisory
CPE cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*

07 Jun 2021, 15:01

Type Values Removed Values Added
CPE cpe:2.3:a:redhat:libvirt:7.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:redhat:libvirt:7.0.0:rc2:*:*:*:*:*:*

03 Jun 2021, 15:37

Type Values Removed Values Added
CPE cpe:2.3:a:redhat:libvirt:7.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libvirt:7.0.0:rc2:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 4.0
v3 : 6.5
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1962306 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1962306 - Issue Tracking, Patch, Vendor Advisory

24 May 2021, 12:16

Type Values Removed Values Added
CWE CWE-119

24 May 2021, 12:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-05-24 12:15

Updated : 2024-02-04 21:47


NVD link : CVE-2021-3559

Mitre link : CVE-2021-3559

CVE.ORG link : CVE-2021-3559


JSON object : View

Products Affected

redhat

  • libvirt

netapp

  • ontap_select_deploy_administration_utility
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer