CVE-2021-29337

MODAPI.sys in MSI Dragon Center 2.0.104.0 allows low-privileged users to access kernel memory and potentially escalate privileges via a crafted IOCTL 0x9c406104 call. This IOCTL provides the MmMapIoSpace feature for mapping physical memory.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/rjt-gupta/CVE-2021-29337	Patch Third Party Advisory
https://github.com/rjt-gupta/CVE-2021-29337	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:msi:dragon_center:2.0.104.0:*:*:*:*:*:*:*

History

21 Nov 2024, 06:00

Type	Values Removed	Values Added
References	~~() https://github.com/rjt-gupta/CVE-2021-29337 - Patch, Third Party Advisory~~	() https://github.com/rjt-gupta/CVE-2021-29337 - Patch, Third Party Advisory

12 Jul 2022, 17:42

Type	Values Removed	Values Added
CWE	~~CWE-269~~	NVD-CWE-Other

28 Jun 2021, 19:49

Type	Values Removed	Values Added
CWE		CWE-269
References	~~(MISC) https://github.com/rjt-gupta/CVE-2021-29337 -~~	(MISC) https://github.com/rjt-gupta/CVE-2021-29337 - Patch, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.2 v3 : 7.8
CPE		cpe:2.3:a:msi:dragon_center:2.0.104.0:::::::*

21 Jun 2021, 12:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-21 12:15

Updated : 2024-11-21 06:00

NVD link : CVE-2021-29337

Mitre link : CVE-2021-29337

CVE.ORG link : CVE-2021-29337

JSON object : View

Products Affected

msi

dragon_center

CWE

NVD-CWE-Other

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