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CVE-2022-39881

MEDIUM
Published 2022-11-09T00:00:00.000Z
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CVSS Score

V3.1
5.3
/10
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.004
probability
of exploitation in the wild

There is a 0.4% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.592
Higher than 59.2% of all CVEs

Attack Vector Metrics

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Samsung Mobile

Samsung Mobile Devices

Affected Versions:

Select devices using Exynos CP chipsets

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-3q99-27hh-rcx8

Advisory Details

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 Scoring

CVSS Score

9.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-39881
WEB https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=11

Advisory provided by GitHub Security Advisory Database. Published: November 10, 2022, Modified: November 10, 2022

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=11
Published: 2022-11-09T00:00:00.000Z
Last Modified: 2025-05-01T19:34:22.405Z
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