Dell BIOS Vulnerability Could Lead to Denial of Service
CVE-2023-28063

6.7MEDIUM

Key Information:

Vendor

Dell
Status
Cpg BiOS
Vendor
CVE Published:
6 February 2024

What is CVE-2023-28063?

A vulnerability exists in Dell BIOS due to a signed to unsigned conversion error. This flaw allows a local authenticated user with administrative privileges to exploit the vulnerability, which could lead to a denial of service condition. Such an exploit can compromise the security and reliability of affected systems, requiring urgent attention for mitigation.

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Affected Version(s)

CPG BIOS 1.24.0

CPG BIOS 1.17.0

CPG BIOS 1.13.0

References

https://www.dell.com/support/kbdoc/en-us/000214780/dsa-20...
vendor-advisory

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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