CVE-2021-42059

An issue was discovered in Insyde InsydeH2O Kernel 5.0 before 05.08.41, Kernel 5.1 before 05.16.41, Kernel 5.2 before 05.26.41, Kernel 5.3 before 05.35.41, and Kernel 5.4 before 05.42.20. A stack-based buffer overflow leads toarbitrary code execution in UEFI DisplayTypeDxe DXE driver.

CVSS v3 6.7 MEDIUM
CVSS v2.0 7.2 HIGH

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

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://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf	Third Party Advisory
https://security.netapp.com/advisory/ntap-20220216-0008/	Third Party Advisory
https://www.insyde.com/security-pledge	Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022006	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*

Configuration 5 (hide)

cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:siemens:simatic_field_pg_m5_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_field_pg_m5:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:siemens:simatic_field_pg_m6_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_field_pg_m6:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc127e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc127e:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc227g_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc227g:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc277g_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc277g:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc327g_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc327g:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc377g_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc377g:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc427e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc427e:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc477e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc477e:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc627e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc627e:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc647e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc647e:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc677e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc677e:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND

cpe:2.3:o:siemens:simatic_ipc847e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_ipc847e:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND

cpe:2.3:o:siemens:simatic_itp1000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_itp1000:-:*:*:*:*:*:*:*

History

18 Apr 2022, 18:02

Type	Values Removed	Values Added
References	~~(CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf -~~	(CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf - Third Party Advisory
References	~~(CONFIRM) https://security.netapp.com/advisory/ntap-20220216-0008/ -~~	(CONFIRM) https://security.netapp.com/advisory/ntap-20220216-0008/ - Third Party Advisory
References	~~(MISC) https://www.insyde.com/security-pledge/SA-2022006 -~~	(MISC) https://www.insyde.com/security-pledge/SA-2022006 - Vendor Advisory
CPE		cpe:2.3:o:siemens:simatic_ipc847e_firmware:::::::: cpe:2.3:o:siemens:simatic_ipc477e_firmware:::::::: cpe:2.3:h:siemens:simatic_ipc847e:-:::::::* cpe:2.3:o:siemens:simatic_ipc647e_firmware:::::::: cpe:2.3:h:siemens:simatic_itp1000:-:::::::* cpe:2.3:h:siemens:simatic_field_pg_m6:-:::::::* cpe:2.3:h:siemens:simatic_ipc127e:-:::::::* cpe:2.3:h:siemens:simatic_ipc677e:-:::::::* cpe:2.3:o:siemens:simatic_field_pg_m6_firmware:::::::: cpe:2.3:o:siemens:simatic_ipc127e_firmware:::::::: cpe:2.3:o:siemens:simatic_ipc377g_firmware:::::::: cpe:2.3:o:siemens:simatic_ipc427e_firmware:::::::: cpe:2.3:h:siemens:simatic_ipc477e:-:::::::* cpe:2.3:o:siemens:simatic_ipc277g_firmware:::::::: cpe:2.3:o:siemens:simatic_ipc327g_firmware:::::::: cpe:2.3:h:siemens:simatic_ipc647e:-:::::::* cpe:2.3:h:siemens:simatic_ipc227g:-:::::::* cpe:2.3:h:siemens:simatic_field_pg_m5:-:::::::* cpe:2.3:h:siemens:simatic_ipc327g:-:::::::* cpe:2.3:o:siemens:simatic_ipc227g_firmware:::::::: cpe:2.3:h:siemens:simatic_ipc427e:-:::::::* cpe:2.3:o:siemens:simatic_field_pg_m5_firmware:::::::: cpe:2.3:h:siemens:simatic_ipc377g:-:::::::* cpe:2.3:h:siemens:simatic_ipc277g:-:::::::* cpe:2.3:h:siemens:simatic_ipc627e:-:::::::* cpe:2.3:o:siemens:simatic_itp1000_firmware:::::::: cpe:2.3:o:siemens:simatic_ipc627e_firmware:::::::: cpe:2.3:o:siemens:simatic_ipc677e_firmware::::::::

24 Feb 2022, 15:15

Type	Values Removed	Values Added
References		(CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf -

17 Feb 2022, 01:15

Type	Values Removed	Values Added
References		(CONFIRM) https://security.netapp.com/advisory/ntap-20220216-0008/ -

09 Feb 2022, 03:15

Type	Values Removed	Values Added
Summary	~~Stack overflow vulnerability that allows a local root user to access UEFI DXE driver and execute arbitrary code.~~	An issue was discovered in Insyde InsydeH2O Kernel 5.0 before 05.08.41, Kernel 5.1 before 05.16.41, Kernel 5.2 before 05.26.41, Kernel 5.3 before 05.35.41, and Kernel 5.4 before 05.42.20. A stack-based buffer overflow leads toarbitrary code execution in UEFI DisplayTypeDxe DXE driver.
References		(MISC) https://www.insyde.com/security-pledge/SA-2022006 -

05 Feb 2022, 04:52

Type	Values Removed	Values Added
CWE		CWE-787
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.2 v3 : 6.7
References	~~(MISC) https://www.insyde.com/security-pledge -~~	(MISC) https://www.insyde.com/security-pledge - Vendor Advisory
CPE		cpe:2.3:a:insyde:insydeh2o::::::::

03 Feb 2022, 02:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-02-03 02:15

Updated : 2024-02-04 22:08

NVD link : CVE-2021-42059

Mitre link : CVE-2021-42059

CVE.ORG link : CVE-2021-42059

JSON object : View

Products Affected

siemens

simatic_ipc227g
simatic_field_pg_m6_firmware
simatic_ipc647e_firmware
simatic_ipc227g_firmware
simatic_ipc327g_firmware
simatic_ipc847e
simatic_ipc377g_firmware
simatic_itp1000
simatic_ipc377g
simatic_ipc477e
simatic_ipc647e
simatic_ipc277g
simatic_ipc327g
simatic_ipc627e
simatic_ipc847e_firmware
simatic_field_pg_m5_firmware
simatic_ipc427e
simatic_itp1000_firmware
simatic_ipc627e_firmware
simatic_ipc127e_firmware
simatic_field_pg_m5
simatic_field_pg_m6
simatic_ipc427e_firmware
simatic_ipc477e_firmware
simatic_ipc677e_firmware
simatic_ipc677e
simatic_ipc127e
simatic_ipc277g_firmware

insyde

insydeh2o

CWE

CWE-787

Out-of-bounds Write

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