CVE-2022-30771
CVSS V2 None
CVSS V3 High 8.2
Description
Initialization function in PnpSmm could lead to SMRAM corruption when using subsequent PNP SMI functions Initialization function in PnpSmm could lead to SMRAM corruption when using subsequent PNP SMI functions. This issue was discovered by Insyde engineering during a security review. Fixed in: Kernel 5.1: Version 05.17.25 Kernel 5.2: Version 05.27.25 Kernel 5.3: Version 05.36.25 Kernel 5.4: Version 05.44.25 Kernel 5.5: Version 05.52.25 https://www.insyde.com/security-pledge/SA-2022064
Overview
- CVE ID
- CVE-2022-30771
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-15T21:15:36
- Last Modified Date
- 2022-11-23T17:21:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.1 | 5.1.05.17.25 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.2 | 5.2.05.27.25 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.3 | 5.3.05.36.25 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.4 | 5.4.05.44.25 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.5 | 5.5.05.52.25 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.2
- Base Severity
- HIGH
- Exploitability Score
- 1.5
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://www.insyde.com/security-pledge | |
| https://www.insyde.com/security-pledge/SA-2022064 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-30771 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30771 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-15 22:00:16 | Added to TrackCVE | |||
| 2022-12-07 17:48:28 | 2022-11-15T21:15Z | 2022-11-15T21:15:36 | CVE Published Date | updated |
| 2022-12-07 17:48:28 | 2022-11-23T17:21:51 | CVE Modified Date | updated | |
| 2022-12-07 17:48:28 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:48:29 | CPE Information | updated |