An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. Due to insufficient input validation, an attacker can tamper with a runtime-accessible EFI variable to cause a dynamic BAR setting to overlap SMRAM.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.insyde.com/security-pledge/SA-2023035 |
|
History
Fri, 07 Mar 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: mitre
Published: 2023-08-07T00:00:00.000Z
Updated: 2025-03-07T19:25:36.184Z
Reserved: 2023-02-28T00:00:00.000Z
Link: CVE-2023-27373
Updated: 2024-08-02T12:09:43.428Z
Status : Modified
Published: 2023-08-07T15:15:10.893
Modified: 2025-03-07T20:15:36.693
Link: CVE-2023-27373
No data.