CVE-2023-28063

Published: Feb 6, 2024

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

6.7

MEDIUM

Description

Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability. A local authenticated malicious user with admin privileges could potentially exploit this vulnerability, leading to denial of service.

Vendor	Product	Versions
Dell	CPG BIOS	affected `1.24.0` affected `1.17.0` affected `1.13.0` affected `1.5.1` affected `1.21.0` +43 more versions

Weaknesses (CWE)

CWE-195

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://www.dell.com/support/kbdoc/en-us/000214780/dsa-2023-176-dell-client-bios-security-update-for-a-signed-to-unsigned-conversion-error-vulnerability

vendor-advisory

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CVE-2023-28063

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References