Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-35408 | First vendor Publication | 2022-09-22 |
| Vendor | Cve | Last vendor Modification | 2022-09-23 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.2 | ||
| Base Score | 8.2 | Environmental Score | 8.2 |
| impact SubScore | 6 | Temporal Score | 8.2 |
| Exploitabality Sub Score | 1.5 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | High | User Interaction | None |
| Scope | Changed | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM callout vulnerability in the SMM driver in UsbLegacyControlSmm leads to possible arbitrary code execution in SMM and escalation of privileges. An attacker could overwrite the function pointers in the EFI_BOOT_SERVICES table before the USB SMI handler triggers. (This is not exploitable from code running in the operating system.) |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35408 |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://binarly.io/advisories/BRLY-2022-022/index.html https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge/SA-2022031 |
Alert History
| Date | Informations |
|---|---|
| 2023-11-10 13:23:08 |
|
| 2023-11-10 02:24:49 |
|
| 2023-08-23 02:21:23 |
|
| 2023-08-16 02:16:13 |
|
| 2023-08-15 02:16:17 |
|
| 2022-09-24 00:27:14 |
|
| 2022-09-22 21:27:13 |
|
