CVE-2022-35896
CVSS V2 None
CVSS V3 Medium 6
Description
An issue SMM memory leak vulnerability in SMM driver (SMRAM was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An attacker can dump SMRAM contents via the software SMI provided by the FvbServicesRuntimeDxe driver to read the contents of SMRAM, leading to information disclosure.
Overview
- CVE ID
- CVE-2022-35896
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-09-22T00:15:10
- Last Modified Date
- 2022-09-26T16:39:53
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:* | 1 | OR | 5.0 | 5.5 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6
- Base Severity
- MEDIUM
- Exploitability Score
- 1.5
- Impact Score
- 4
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-35896 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35896 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-09-22 01:00:31 | Added to TrackCVE | |||
| 2022-12-07 04:26:51 | 2022-09-22T00:15Z | 2022-09-22T00:15:10 | CVE Published Date | updated |
| 2022-12-07 04:26:51 | 2022-09-26T16:39:53 | CVE Modified Date | updated | |
| 2022-12-07 04:26:51 | Analyzed | Vulnerability Status | updated |