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cve[email protected]CVE-2020-12888
HistoryMay 15, 2020 - 6:15 p.m.

CVE-2020-12888

2020-05-1518:15:13
CWE-755
web.nvd.nist.gov
513
2
cve-2020-12888
linux kernel
vfio pci driver
memory mishandle
nvd
security issue

4.7 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.3%

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.

Affected configurations

NVD
Node
linuxlinux_kernelRange5.6.13
Node
fedoraprojectfedoraMatch31
OR
fedoraprojectfedoraMatch32
Node
opensuseleapMatch15.1
OR
opensuseleapMatch15.2
Node
debiandebian_linuxMatch9.0
Node
canonicalubuntu_linuxMatch14.04esm
OR
canonicalubuntu_linuxMatch16.04esm
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch20.04lts
Node
netappactive_iq_unified_managerMatch-vmware_vsphere
OR
netappcloud_backupMatch-
OR
netappelement_softwareMatch-
OR
netapphci_management_nodeMatch-
OR
netappsolidfireMatch-
OR
netappsteelstore_cloud_integrated_storageMatch-
Node
netappsolidfire_baseboard_management_controller_firmwareMatch-
AND
netappsolidfire_baseboard_management_controllerMatch-
Node
netappbootstrap_osMatch-
AND
netapphci_compute_nodeMatch-
Node
netappa700s_firmwareMatch-
AND
netappa700sMatch-
Node
netapph300s_firmwareMatch-
AND
netapph300sMatch-
Node
netapph500s_firmwareMatch-
AND
netapph500sMatch-
Node
netapph700s_firmwareMatch-
AND
netapph700sMatch-
Node
netapph300e_firmwareMatch-
AND
netapph300eMatch-
Node
netapph500e_firmwareMatch-
AND
netapph500eMatch-
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-

References

Social References

More

4.7 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.3%