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Cve@mitre.orgCVE-2020-12888
HistoryMay 15, 2020 - 6:15 p.m.

CVE-2020-12888

2020-05-1518:15:00
CWE-755
cve@mitre.org
web.nvd.nist.gov
496
2
cve-2020-12888
linux kernel
vfio pci driver
memory mishandle
nvd
security issue

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

5.8 Medium

AI Score

Confidence

Low

4.7 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0005 Low

EPSS

Percentile

13.9%

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

References

Social References

More

How to protect your server from attacks?

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

5.8 Medium

AI Score

Confidence

Low

4.7 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0005 Low

EPSS

Percentile

13.9%

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