CVE-2022-39881 — Improper Input Validation in Mobile Devices

CWE-20 — Improper Input ValidationCWE-125 — Out-of-bounds Read3 documents3 sources
Severity
9.1CRITICALNVD
CNA5.3
EPSS
0.6%
top 31.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Mobile Devices
Timeline
PublishedNov 9
Latest updateNov 10

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HExploitability: 3.9 | Impact: 5.2

Affected Packages1 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesSelect devices using Exynos CP chipsets — SMR Nov-2022 Release 1

🔴Vulnerability Details

2
GHSA
GHSA-3q99-27hh-rcx8: Improper input validation vulnerability for processing SIB12 PDU in Exynos modems prior to SMR Sep-2022 Release allows remote attacker to read out of↗2022-11-10
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CVEList
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↗2022-11-09
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CVE-2022-39881 — Improper Input Validation | cvebase