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MEDIUM · 5.3

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.

Vulnerability Description

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 Score

5.3

MEDIUM

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
SamsungExynos Firmware-
SamsungExynos-

Related Weaknesses (CWE)

CWE-20CWE-125

References

FAQ

What is CVE-2022-39881?

CVE-2022-39881 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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.

How severe is CVE-2022-39881?

CVE-2022-39881 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-39881?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Exynos Firmware, Samsung Exynos.