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.

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

.