CVE-2022-34391

Dell Client BIOS Versions prior to the remediated version contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dell:alienware_area-51_r5_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dell:alienware_area-51_r5:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:dell:alienware_area-51_r4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dell:alienware_area-51_r4:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-10-12 20:15

Updated : 2024-02-28 19:29

NVD link : CVE-2022-34391

Mitre link : CVE-2022-34391

CVE.ORG link : CVE-2022-34391

JSON object : View

Products Affected

dell

alienware_area-51_r5
alienware_area-51_r4
alienware_area-51_r5_firmware
alienware_area-51_r4_firmware

CWE

NVD-CWE-noinfo CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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