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MitreCVE-2020-12653

HistoryMay 05, 2020 - 6:15 a.m.

CVE-2020-12653

2020-05-0506:15:11

CWE-787

mitre

web.nvd.nist.gov

364

cve-2020-12653

linux kernel

privilege escalation

denial of service

mwifiex_cmd_append_vsie_tlv()

buffer overflow

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

Percentile

5.1%

JSON

An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea.

Affected configurations

Nvd

Node

linuxlinux_kernelRange<5.5.4

Node

opensuseleapMatch15.1

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

Node

netappactive_iq_unified_managerMatch-vmware_vsphere

netappcloud_backupMatch-

netappelement_softwareMatch-

netapphci_management_nodeMatch-

netappsolidfireMatch-

netappsteelstore_cloud_integrated_storageMatch-

Node

netapphci_compute_nodeMatch-

AND

netapphci_compute_node_firmwareMatch-

Node

netappa700sMatch-

AND

netappa700s_firmwareMatch-

Node

netapph300sMatch-

AND

netapph300s_firmwareMatch-

Node

netapph500sMatch-

AND

netapph500s_firmwareMatch-

Node

netapph700sMatch-

AND

netapph700s_firmwareMatch-

Node

netapph300eMatch-

AND

netapph300e_firmwareMatch-

Node

netapph500eMatch-

AND

netapph500e_firmwareMatch-

Node

netapph700e_firmwareMatch-

AND

netapph700eMatch-

Node

netapph410s_firmwareMatch-

AND

netapph410sMatch-

Node

netapph410c_firmwareMatch-

AND

netapph410cMatch-

Node

netapph610c_firmwareMatch-

AND

netapph610cMatch-

Node

netapph610s_firmwareMatch-

AND

netapph610sMatch-

Node

netapph615c_firmwareMatch-

AND

netapph615cMatch-

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
netappactive_iq_unified_manager-cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
netappcloud_backup-cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
netappelement_software-cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:*
netapphci_management_node-cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
netappsolidfire-cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
netappsteelstore_cloud_integrated_storage-cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
opensuse	leap	15.1	cpe:2.3:o:opensuse:leap:15.1:::::::*
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
netapp	active_iq_unified_manager	-	cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere::
netapp	cloud_backup	-	cpe:2.3:a:netapp:cloud_backup:-:::::::*
netapp	element_software	-	cpe:2.3:a:netapp:element_software:-:::::::*
netapp	hci_management_node	-	cpe:2.3:a:netapp:hci_management_node:-:::::::*
netapp	solidfire	-	cpe:2.3:a:netapp:solidfire:-:::::::*
netapp	steelstore_cloud_integrated_storage	-	cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:::::::*