CVE-2022-39881

Improper input validation vulnerability for processing SIB12 PDU in Exynos modems prior to SMR Sep-2022 Release allows remote attacker to read out of bounds memory.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=11	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:samsung:exynos_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*

History

10 Nov 2022, 15:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1
CPE		cpe:2.3:h:samsung:exynos:-:::::::* cpe:2.3:o:samsung:exynos_firmware:-:::::::*
CWE		CWE-125
References	~~(MISC) https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=11 -~~	(MISC) https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=11 - Vendor Advisory
First Time		Samsung Samsung exynos Firmware Samsung exynos

10 Nov 2022, 00:33

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-11-09 22:15

Updated : 2023-12-10 14:35

NVD link : CVE-2022-39881

Mitre link : CVE-2022-39881

CVE.ORG link : CVE-2022-39881

JSON object : View

Products Affected

samsung

exynos_firmware
exynos

CWE

CWE-125

Out-of-bounds Read

CWE-20

Improper Input Validation

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