CVE-2022-39881
CVSS V2 None
CVSS V3 Critical 9.1
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.
Overview
- CVE ID
- CVE-2022-39881
- Assigner
- mobile.security@samsung.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-09T22:15:17
- Last Modified Date
- 2022-11-10T15:16:49
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:samsung:exynos_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.1
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=11 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-39881 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39881 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-09 23:00:14 | Added to TrackCVE | |||
| 2022-12-07 17:33:39 | 2022-11-09T22:15Z | 2022-11-09T22:15:17 | CVE Published Date | updated |
| 2022-12-07 17:33:39 | 2022-11-10T15:16:49 | CVE Modified Date | updated | |
| 2022-12-07 17:33:39 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:33:40 | CPE Information | updated |