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TI-2024-21730 Aliases CVE-2024-32858GHSA-4555-h2fj-prvf

Improper input validation in Dell CPG BIOS

Priority LOW 37CWE-20Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Dell Client Platform BIOS contains an Improper Input Validation vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00176 7th percentileScored 2026-11-07
Fix Fixed CPG BIOS (Dell): 2.8.0, 1.0.24, 1.1.25 +7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellCPG BIOSN/A to before 2.8.0; N/A to before 1.0.24; N/A to before 1.1.25; N/A to before 1.19.0; N/A to before 1.12.0; N/A to before 1.13.0; N/A to before 2.18.0; N/A to before 2.7.0; N/A to before 1.16.0; N/A to before 2.6.02.8.0, 1.0.24, 1.1.25, 1.19.0, 1.12.0, 1.13.0, 2.18.0, 2.7.0, 1.16.0, 2.6.0Patch availableCNA
  • CPG BIOS VendorDell Affected N/A to before 2.8.0; N/A to before 1.0.24; N/A to before 1.1.25; N/A to before 1.19.0; N/A to before 1.12.0; N/A to before 1.13.0; N/A to before 2.18.0; N/A to before 2.7.0; N/A to before 1.16.0; N/A to before 2.6.0 Fixed in 2.8.0, 1.0.24, 1.1.25, 1.19.0, 1.12.0, 1.13.0, 2.18.0, 2.7.0, 1.16.0, 2.6.0 Patch available CNA

CPE configurations NVD · 46

CPEVersionsRoleVendor
cpe:2.3:o:dell:xps_8960_firmware:*:*:*:*:*:*:*:*before 2.6.0VulnerableDell
cpe:2.3:h:dell:xps_8960:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:xps_8950_firmware:*:*:*:*:*:*:*:*before 1.19.0VulnerableDell
cpe:2.3:h:dell:xps_8950:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3502_firmware:*:*:*:*:*:*:*:*before 1.16.0VulnerableDell
cpe:2.3:h:dell:inspiron_3502:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_15_3521_firmware:*:*:*:*:*:*:*:*before 1.14.0VulnerableDell
cpe:2.3:h:dell:inspiron_15_3521:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_15_3510_firmware:*:*:*:*:*:*:*:*before 1.19.0VulnerableDell
cpe:2.3:h:dell:inspiron_15_3510:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
  • cpe:2.3:o:dell:xps_8960_firmware:*:*:*:*:*:*:*:* Versions before 2.6.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:xps_8960:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:xps_8950_firmware:*:*:*:*:*:*:*:* Versions before 1.19.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:xps_8950:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3502_firmware:*:*:*:*:*:*:*:* Versions before 1.16.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3502:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_15_3521_firmware:*:*:*:*:*:*:*:* Versions before 1.14.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_15_3521:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_15_3510_firmware:*:*:*:*:*:*:*:* Versions before 1.19.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_15_3510:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
Show 36 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:dell:aurora_r16_firmware:*:*:*:*:*:*:*:*before 2.7.0VulnerableDell
cpe:2.3:h:dell:aurora_r16:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_x17_r2_firmware:*:*:*:*:*:*:*:*before 1.20.0VulnerableDell
cpe:2.3:h:dell:alienware_x17_r2:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_x17_r1_firmware:*:*:*:*:*:*:*:*before 1.22.0VulnerableDell
cpe:2.3:h:dell:alienware_x17_r1:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_x15_r2_firmware:*:*:*:*:*:*:*:*before 1.20.0VulnerableDell
cpe:2.3:h:dell:alienware_x15_r2:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_x15_r1_firmware:*:*:*:*:*:*:*:*before 1.22.0VulnerableDell
cpe:2.3:h:dell:alienware_x15_r1:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_x14_firmware:*:*:*:*:*:*:*:*before 1.18.0VulnerableDell
cpe:2.3:h:dell:alienware_x14:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_m17_r4_firmware:*:*:*:*:*:*:*:*before 1.21.0VulnerableDell
cpe:2.3:h:dell:alienware_m17_r4:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_m17_r3_firmware:*:*:*:*:*:*:*:*before 1.27.0VulnerableDell
cpe:2.3:h:dell:alienware_m17_r3:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_m15_r4_firmware:*:*:*:*:*:*:*:*before 1.21.0VulnerableDell
cpe:2.3:h:dell:alienware_m15_r4:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_m15_r3_firmware:*:*:*:*:*:*:*:*before 1.27.0VulnerableDell
cpe:2.3:h:dell:alienware_m15_r3:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_aurora_ryzen_edition_r14_firmware:*:*:*:*:*:*:*:*before 2.18.0VulnerableDell
cpe:2.3:h:dell:alienware_aurora_ryzen_edition_r14:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_aurora_r15_amd_firmware:*:*:*:*:*:*:*:*before 1.13.0VulnerableDell
cpe:2.3:h:dell:alienware_aurora_r15_amd:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_aurora_r15_firmware:*:*:*:*:*:*:*:*before 1.12.0VulnerableDell
cpe:2.3:h:dell:alienware_aurora_r15:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_aurora_r13_firmware:*:*:*:*:*:*:*:*before 1.19.0VulnerableDell
cpe:2.3:h:dell:alienware_aurora_r13:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_aurora_r12_firmware:*:*:*:*:*:*:*:*before 1.1.25VulnerableDell
cpe:2.3:h:dell:alienware_aurora_r12:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_aurora_r11_firmware:*:*:*:*:*:*:*:*before 1.0.24VulnerableDell
cpe:2.3:h:dell:alienware_aurora_r11:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_aurora_r10_firmware:*:*:*:*:*:*:*:*before 2.8.0VulnerableDell
cpe:2.3:h:dell:alienware_aurora_r10:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:alienware_area_51m_r2_firmware:*:*:*:*:*:*:*:*before 1.26.0VulnerableDell
cpe:2.3:h:dell:alienware_area_51m_r2:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
  • cpe:2.3:o:dell:aurora_r16_firmware:*:*:*:*:*:*:*:* Versions before 2.7.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:aurora_r16:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_x17_r2_firmware:*:*:*:*:*:*:*:* Versions before 1.20.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_x17_r2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_x17_r1_firmware:*:*:*:*:*:*:*:* Versions before 1.22.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_x17_r1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_x15_r2_firmware:*:*:*:*:*:*:*:* Versions before 1.20.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_x15_r2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_x15_r1_firmware:*:*:*:*:*:*:*:* Versions before 1.22.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_x15_r1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_x14_firmware:*:*:*:*:*:*:*:* Versions before 1.18.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_x14:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_m17_r4_firmware:*:*:*:*:*:*:*:* Versions before 1.21.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_m17_r4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_m17_r3_firmware:*:*:*:*:*:*:*:* Versions before 1.27.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_m17_r3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_m15_r4_firmware:*:*:*:*:*:*:*:* Versions before 1.21.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_m15_r4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_m15_r3_firmware:*:*:*:*:*:*:*:* Versions before 1.27.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_m15_r3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_aurora_ryzen_edition_r14_firmware:*:*:*:*:*:*:*:* Versions before 2.18.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_aurora_ryzen_edition_r14:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_aurora_r15_amd_firmware:*:*:*:*:*:*:*:* Versions before 1.13.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_aurora_r15_amd:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_aurora_r15_firmware:*:*:*:*:*:*:*:* Versions before 1.12.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_aurora_r15:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_aurora_r13_firmware:*:*:*:*:*:*:*:* Versions before 1.19.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_aurora_r13:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_aurora_r12_firmware:*:*:*:*:*:*:*:* Versions before 1.1.25 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_aurora_r12:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_aurora_r11_firmware:*:*:*:*:*:*:*:* Versions before 1.0.24 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_aurora_r11:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_aurora_r10_firmware:*:*:*:*:*:*:*:* Versions before 2.8.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_aurora_r10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:alienware_area_51m_r2_firmware:*:*:*:*:*:*:*:* Versions before 1.26.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:alienware_area_51m_r2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell

Remediation

  • Fix · CNA CPG BIOS (Dell) Fixed in 2.8.0, 1.0.24, 1.1.25, 1.19.0, 1.12.0, 1.13.0, 2.18.0, 2.7.0, 1.16.0, 2.6.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Dell CPG BIOS — dell.com/support/kbdoc/en-us/000223439/dsa-2024-124

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2024-21731 Improper input validation in Dell CPG BIOSPriority LOW 37
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-32858
  2. 2026-10-03 Alias added: GHSA-4555-h2fj-prvf

References

Advisory 1

  • TI-2024-26516 Dell Client Platform BIOS contains a Use of Default Cryptographic Key Vulnerability. CVSS 3.1HIGH 8.2
  • TI-2024-21732 Improper input validation in Dell CPG BIOS CVSS 3.1HIGH 8.2
  • TI-2024-21731 Improper input validation in Dell CPG BIOS CVSS 3.1HIGH 8.2
  • TI-2022-14131 Improper input validation in Dell CPG BIOS CVSS 3.1HIGH 8.2
  • TI-2022-14130 Improper input validation in Dell CPG BIOS CVSS 3.1HIGH 8.2
  • TI-2022-14135 Stack-based buffer overflow in Dell CPG BIOS CVSS 3.1HIGH 7.8
See all 53 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences