SysPasswordDxe: Password hashes are exposed in runtime UEFI variables, leading to escalation of privilege
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Insyde Software | InsydeH2O | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Insyde Software | Insydeh2o |
|
Vendor Solution
Kernel 5.1: Version 05.17.09 Kernel 5.2: Version 05.27.09 Kernel 5.3: Version 05.36.09 Kernel 5.4: Version 05.44.09 Kernel 5.5: Version 05.52.09
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.131% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.insyde.com/security-pledge/sa-2022027/ |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Insyde Software
Insyde Software insydeh2o |
|
| Vendors & Products |
Insyde Software
Insyde Software insydeh2o |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An issue was discovered in SysPasswordDxe in Insyde InsydeH2O. User and administrator password hashes are exposed in runtime UEFI variables, leading to escalation of privilege | |
| Title | SysPasswordDxe: Password hashes are exposed in runtime UEFI variables, leading to escalation of privilege | |
| Weaknesses | CWE-732 | |
| References |
| |
| Metrics |
cvssV3_1
|