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[email protected]NVD:CVE-2019-19462

HistoryNov 30, 2019 - 1:15 a.m.

CVE-2019-19462

2019-11-3001:15:10

CWE-476

[email protected]

web.nvd.nist.gov

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

5.7

Confidence

High

EPSS

Percentile

10.1%

JSON

relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.

Affected configurations

Nvd

Node

linuxlinux_kernelRange≤5.4.1

Node

netappactive_iq_unified_managerRange9.5≥vmware_vsphere

netapphci_management_nodeMatch-

netappsolidfireMatch-

netapphci_compute_nodeMatch-

netapphci_storage_nodeMatch-

Node

canonicalubuntu_linuxMatch14.04esm

canonicalubuntu_linuxMatch16.04lts

canonicalubuntu_linuxMatch18.04lts

canonicalubuntu_linuxMatch20.04lts

Node

opensuseleapMatch15.1

opensuseleapMatch15.2

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
netappactive_iq_unified_manager*cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:*
netapphci_management_node-cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
netappsolidfire-cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
netapphci_compute_node-cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*
netapphci_storage_node-cpe:2.3:h:netapp:hci_storage_node:-:*:*:*:*:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
canonicalubuntu_linux16.04cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
canonicalubuntu_linux18.04cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
canonicalubuntu_linux20.04cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
netapp	active_iq_unified_manager	*	cpe:2.3:a:netapp:active_iq_unified_manager::::::vmware_vsphere::*
netapp	hci_management_node	-	cpe:2.3:a:netapp:hci_management_node:-:::::::*
netapp	solidfire	-	cpe:2.3:a:netapp:solidfire:-:::::::*
netapp	hci_compute_node	-	cpe:2.3:h:netapp:hci_compute_node:-:::::::*
netapp	hci_storage_node	-	cpe:2.3:h:netapp:hci_storage_node:-:::::::*
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::
canonical	ubuntu_linux	16.04	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
canonical	ubuntu_linux	18.04	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
canonical	ubuntu_linux	20.04	cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::