7.8
CVE-2022-34390
- EPSS 0.03%
- Published 12.10.2022 20:15:11
- Last modified 21.11.2024 07:09:25
- Source security_alert@emc.com
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Dell BIOS contains a use of uninitialized variable vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Data is provided by the National Vulnerability Database (NVD)
Dell ≫ Alienware Area-51 R5 Firmware Version < 2.0.6
Dell ≫ Alienware Area-51 R4 Firmware Version < 2.0.6
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.055 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| security_alert@emc.com | 7.5 | 0.8 | 6 |
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
|
CWE-457 Use of Uninitialized Variable
The code uses a variable that has not been initialized, leading to unpredictable or unintended results.
CWE-908 Use of Uninitialized Resource
The product uses or accesses a resource that has not been initialized.