CVE-2022-29275
CVSS V2 None
CVSS V3 High 8.2
Description
In UsbCoreDxe, untrusted input may allow SMRAM or OS memory tampering Use of untrusted pointers could allow OS or SMRAM memory tampering leading to escalation of privileges. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.21 Kernel 5.1: version 05.17.21 Kernel 5.2: version 05.27.21 Kernel 5.3: version 05.36.21 Kernel 5.4: version 05.44.21 Kernel 5.5: version 05.52.21 https://www.insyde.com/security-pledge/SA-2022058
Overview
- CVE ID
- CVE-2022-29275
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-15T21:15:36
- Last Modified Date
- 2022-11-23T16:20:42
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.0 | 5.0.05.09.21 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.1 | 5.1.05.17.21 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.2 | 5.2.05.27.21 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.3 | 5.3.05.36.21 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.4 | 5.4.05.44.21 |
| cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.5 | 5.5.05.52.21 |
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/SA-2022058 | |
| https://www.insyde.com/security-pledge |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-29275 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29275 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-15 22:00:16 | Added to TrackCVE | |||
| 2022-12-07 17:48:24 | 2022-11-15T21:15Z | 2022-11-15T21:15:36 | CVE Published Date | updated |
| 2022-12-07 17:48:24 | 2022-11-23T16:20:42 | CVE Modified Date | updated | |
| 2022-12-07 17:48:24 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:48:26 | CPE Information | updated |