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Status published
Medium
CVE-2023-28063
Dell BIOS contains a Signed to Unsigned Conversion Error vulnerability....
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Dell
View all reports →Affected Software
CPG BIOS
Vulnerable Versions:
1.24.0, 1.17.0, 1.13.0, 1.5.1, 1.21.0, 1.20.0, 1.23.0, 1.26.0, 1.25.0, 1.15.0, 1.12.0, 2.20.0, 1.14.0, 1.27.0, 1.19.0, 1.22.1, 2.21.0, 1.18.0, 1.7.0, 1.28.0, 1.22.0, 1.29.0, 1.30.0, 1.11.0, 1.13.1, 1.26.1, 1.13.2, 1.14.1, 1.33.0, 1.31.0, 1.12.1, 1.18.1, 1.10.0, 2.14.0, 1.1.28, 1.4.1, 2.5.1, 2.4.0, 2.6.1, 1.26.8, 1.24.1, 1.17.1, 1.29.1, 1.1.0, 1.16.0, 3.17.0, 2.19.0, 1.8.1
Timeline
Official Publish:
February 6th, 2024
Last Modified:
August 2nd, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.