7.8

CVE-2022-34390

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Dell ≫ Alienware Area-51 R5 Firmware Version < 2.0.6
   Dell ≫ Alienware Area-51 R5 Version -
Dell ≫ Alienware Area-51 R4 Firmware Version < 2.0.6
   Dell ≫ Alienware Area-51 R4 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.062
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
EMC 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.

https://www.dell.com/support/kbdoc/000203882
Vendor Advisory