CVE-2024-5477 Details
Description
A potential security vulnerability has been identified in the System BIOS for some HP PC products which may allow escalation of privilege, arbitrary code execution, denial of service, or information disclosure via a physical attack that requires specialized equipment and knowledge. HP is releasing firmware mitigation for the potential vulnerability.
A vulnerability in the System BIOS of certain HP PC products could allow escalation of privilege, arbitrary code execution, denial of service, or information disclosure. This vulnerability requires a physical attack using specialized equipment and knowledge. HP is releasing firmware updates to address this issue.
HP has identified affected platforms and corresponding SoftPaqs with minimum versions that mitigate the vulnerability. Users should check the HP Customer Support - Software and Driver Downloads site for the latest updates for their product model.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Aug 13, 2025CISA-ADP
Assessed Aug 13, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.hp.com/us-en/document/ish_12878449-12878471-16/hpsbhf04043 | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-1256 | Improper Restriction of Software Interfaces to Hardware Features | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| HP Business Notebook PCs | All versions |
CPE
Remediation
| |
| HP Business Desktop PCs | All versions |
CPE
Remediation
| |
| HP Retail Point-of-Sale Systems | All versions |
CPE
Remediation
| |
| HP Thin Client PCs | All versions |
CPE
Remediation
| |
| HP Workstations | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Aug 13, 2025 | New CVE Received | [email protected] |