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[email protected]NVD:CVE-2020-12465

HistoryApr 29, 2020 - 7:15 p.m.

CVE-2020-12465

2020-04-2919:15:12

CWE-120

[email protected]

web.nvd.nist.gov

array overflow

mt76_add_fragment

linux kernel

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

Percentile

5.1%

JSON

An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can corrupt memory of adjacent pages.

Affected configurations

Nvd

Node

linuxlinux_kernelRange4.16–4.19.111

linuxlinux_kernelRange4.20–5.4.26

linuxlinux_kernelRange5.5–5.5.10

Node

netappactive_iq_unified_managerMatch-vmware_vsphere

netappcloud_backupMatch-

netapphci_baseboard_management_controllerMatchh300s

netapphci_baseboard_management_controllerMatchh410c

netapphci_baseboard_management_controllerMatchh410s

netapphci_baseboard_management_controllerMatchh500s

netapphci_baseboard_management_controllerMatchh610c

netapphci_baseboard_management_controllerMatchh610s

netapphci_baseboard_management_controllerMatchh615c

netapphci_baseboard_management_controllerMatchh700s

netappsolidfire_\&_hci_management_nodeMatch-

netappsteelstore_cloud_integrated_storageMatch-

netappaff_baseboard_management_controllerMatcha700s

netapphci_compute_nodeMatch-

netappsolidfire_baseboard_management_controllerMatch-

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:*:*
netappcloud_backup-cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
netapphci_baseboard_management_controllerh300scpe:2.3:a:netapp:hci_baseboard_management_controller:h300s:*:*:*:*:*:*:*
netapphci_baseboard_management_controllerh410ccpe:2.3:a:netapp:hci_baseboard_management_controller:h410c:*:*:*:*:*:*:*
netapphci_baseboard_management_controllerh410scpe:2.3:a:netapp:hci_baseboard_management_controller:h410s:*:*:*:*:*:*:*
netapphci_baseboard_management_controllerh500scpe:2.3:a:netapp:hci_baseboard_management_controller:h500s:*:*:*:*:*:*:*
netapphci_baseboard_management_controllerh610ccpe:2.3:a:netapp:hci_baseboard_management_controller:h610c:*:*:*:*:*:*:*
netapphci_baseboard_management_controllerh610scpe:2.3:a:netapp:hci_baseboard_management_controller:h610s:*:*:*:*:*:*:*
netapphci_baseboard_management_controllerh615ccpe:2.3:a:netapp:hci_baseboard_management_controller:h615c:*:*:*:*:*:*:*

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	cloud_backup	-	cpe:2.3:a:netapp:cloud_backup:-:::::::*
netapp	hci_baseboard_management_controller	h300s	cpe:2.3:a:netapp:hci_baseboard_management_controller:h300s:::::::*
netapp	hci_baseboard_management_controller	h410c	cpe:2.3:a:netapp:hci_baseboard_management_controller:h410c:::::::*
netapp	hci_baseboard_management_controller	h410s	cpe:2.3:a:netapp:hci_baseboard_management_controller:h410s:::::::*
netapp	hci_baseboard_management_controller	h500s	cpe:2.3:a:netapp:hci_baseboard_management_controller:h500s:::::::*
netapp	hci_baseboard_management_controller	h610c	cpe:2.3:a:netapp:hci_baseboard_management_controller:h610c:::::::*
netapp	hci_baseboard_management_controller	h610s	cpe:2.3:a:netapp:hci_baseboard_management_controller:h610s:::::::*
netapp	hci_baseboard_management_controller	h615c	cpe:2.3:a:netapp:hci_baseboard_management_controller:h615c:::::::*