CVE-2022-34400
- State
- Published
- Severity
- 7.1 High
- Published
- Feb 1, 2023
- Updated
- Mar 27, 2025
- Reserved
- Jun 23, 2022
Description
Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arbitrary write to SMRAM during SMM.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.1 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H | dell |
Weaknesses
- CWE-122 Heap-based Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
CPG BIOSDell |
|
References
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