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TI-2022-15292 Aliases CVE-2022-34393GHSA-6jp2-j3pm-hvjx

Improper input validation in Dell BIOS

Priority LOW 34CWE-20Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

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

Summary

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00214 11th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

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
DellBIOSup to 2.17.0—No fix listedCNA
  • BIOS VendorDell Affected up to 2.17.0 Fixed in — No fix listed CNA

CPE configurations NVD · 52

CPEVersionsRoleVendor
cpe:2.3:o:dell:g5_se_5505_firmware:*:*:*:*:*:*:*:*before 1.12.1VulnerableDell
cpe:2.3:h:dell:g5_se_5505:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_27_7775_firmware:*:*:*:*:*:*:*:*before 2.17.0VulnerableDell
cpe:2.3:h:dell:inspiron_27_7775:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3180_firmware:*:*:*:*:*:*:*:*before 1.5.0VulnerableDell
cpe:2.3:h:dell:inspiron_3180:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3185_firmware:*:*:*:*:*:*:*:*before 1.5.0VulnerableDell
cpe:2.3:h:dell:inspiron_3185:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3195_2-in-1_firmware:*:*:*:*:*:*:*:*before 1.5.0VulnerableDell
cpe:2.3:h:dell:inspiron_3195_2-in-1:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
  • cpe:2.3:o:dell:g5_se_5505_firmware:*:*:*:*:*:*:*:* Versions before 1.12.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:g5_se_5505:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_27_7775_firmware:*:*:*:*:*:*:*:* Versions before 2.17.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_27_7775:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3180_firmware:*:*:*:*:*:*:*:* Versions before 1.5.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3180:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3185_firmware:*:*:*:*:*:*:*:* Versions before 1.5.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3185:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3195_2-in-1_firmware:*:*:*:*:*:*:*:* Versions before 1.5.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3195_2-in-1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
Show 42 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:dell:inspiron_3275_firmware:*:*:*:*:*:*:*:*before 1.9.1VulnerableDell
cpe:2.3:h:dell:inspiron_3275:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3475_firmware:*:*:*:*:*:*:*:*before 1.9.1VulnerableDell
cpe:2.3:h:dell:inspiron_3475:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3505_firmware:*:*:*:*:*:*:*:*before 1.8.0VulnerableDell
cpe:2.3:h:dell:inspiron_3505:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3515_firmware:*:*:*:*:*:*:*:*before 1.7.0VulnerableDell
cpe:2.3:h:dell:inspiron_3515:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3585_firmware:*:*:*:*:*:*:*:*before 1.9.0VulnerableDell
cpe:2.3:h:dell:inspiron_3585:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3595_firmware:*:*:*:*:*:*:*:*before 1.4.0VulnerableDell
cpe:2.3:h:dell:inspiron_3595:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_3785_firmware:*:*:*:*:*:*:*:*before 1.9.0VulnerableDell
cpe:2.3:h:dell:inspiron_3785:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_5405_firmware:*:*:*:*:*:*:*:*before 1.8.1VulnerableDell
cpe:2.3:h:dell:inspiron_5405:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_5415_firmware:*:*:*:*:*:*:*:*before 1.12.0VulnerableDell
cpe:2.3:h:dell:inspiron_5415:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_5485_firmware:*:*:*:*:*:*:*:*before 2.10.1VulnerableDell
cpe:2.3:h:dell:inspiron_5485:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_5485_2-in-1_firmware:*:*:*:*:*:*:*:*before 2.10.1VulnerableDell
cpe:2.3:h:dell:inspiron_5485_2-in-1:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_5505_firmware:*:*:*:*:*:*:*:*before 1.8.1VulnerableDell
cpe:2.3:h:dell:inspiron_5505:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_5515_firmware:*:*:*:*:*:*:*:*before 1.12.0VulnerableDell
cpe:2.3:h:dell:inspiron_5515:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_5585_firmware:*:*:*:*:*:*:*:*before 2.10.1VulnerableDell
cpe:2.3:h:dell:inspiron_5585:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_7375_firmware:*:*:*:*:*:*:*:*before 1.9.0VulnerableDell
cpe:2.3:h:dell:inspiron_7375:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_7405_2-in-1_firmware:*:*:*:*:*:*:*:*before 1.9.1VulnerableDell
cpe:2.3:h:dell:inspiron_7405_2-in-1:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:inspiron_7415_firmware:*:*:*:*:*:*:*:*before 1.12.0VulnerableDell
cpe:2.3:h:dell:inspiron_7415:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:vostro_3405_firmware:*:*:*:*:*:*:*:*before 1.8.0VulnerableDell
cpe:2.3:h:dell:vostro_3405:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:vostro_3515_firmware:*:*:*:*:*:*:*:*before 1.7.0VulnerableDell
cpe:2.3:h:dell:vostro_3515:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:vostro_5415_firmware:*:*:*:*:*:*:*:*before 1.12.0VulnerableDell
cpe:2.3:h:dell:vostro_5415:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
cpe:2.3:o:dell:vostro_5515_firmware:*:*:*:*:*:*:*:*before 1.12.0VulnerableDell
cpe:2.3:h:dell:vostro_5515:-:*:*:*:*:*:*:*not specified by NVDRunning onDell
  • cpe:2.3:o:dell:inspiron_3275_firmware:*:*:*:*:*:*:*:* Versions before 1.9.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3275:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3475_firmware:*:*:*:*:*:*:*:* Versions before 1.9.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3475:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3505_firmware:*:*:*:*:*:*:*:* Versions before 1.8.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3505:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3515_firmware:*:*:*:*:*:*:*:* Versions before 1.7.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3515:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3585_firmware:*:*:*:*:*:*:*:* Versions before 1.9.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3585:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3595_firmware:*:*:*:*:*:*:*:* Versions before 1.4.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3595:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_3785_firmware:*:*:*:*:*:*:*:* Versions before 1.9.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_3785:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_5405_firmware:*:*:*:*:*:*:*:* Versions before 1.8.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_5405:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_5415_firmware:*:*:*:*:*:*:*:* Versions before 1.12.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_5415:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_5485_firmware:*:*:*:*:*:*:*:* Versions before 2.10.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_5485:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_5485_2-in-1_firmware:*:*:*:*:*:*:*:* Versions before 2.10.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_5485_2-in-1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_5505_firmware:*:*:*:*:*:*:*:* Versions before 1.8.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_5505:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_5515_firmware:*:*:*:*:*:*:*:* Versions before 1.12.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_5515:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_5585_firmware:*:*:*:*:*:*:*:* Versions before 2.10.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_5585:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_7375_firmware:*:*:*:*:*:*:*:* Versions before 1.9.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_7375:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_7405_2-in-1_firmware:*:*:*:*:*:*:*:* Versions before 1.9.1 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_7405_2-in-1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:inspiron_7415_firmware:*:*:*:*:*:*:*:* Versions before 1.12.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:inspiron_7415:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:vostro_3405_firmware:*:*:*:*:*:*:*:* Versions before 1.8.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:vostro_3405:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:vostro_3515_firmware:*:*:*:*:*:*:*:* Versions before 1.7.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:vostro_3515:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:vostro_5415_firmware:*:*:*:*:*:*:*:* Versions before 1.12.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:vostro_5415:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell
  • cpe:2.3:o:dell:vostro_5515_firmware:*:*:*:*:*:*:*:* Versions before 1.12.0 Vulnerable ·Dell
  • cpe:2.3:h:dell:vostro_5515:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dell

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

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

  • Advisory ·

    Dell BIOS — dell.com/support/kbdoc/000204686

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2022-15356 Improper input validation in Dell BIOSPriority LOW 35
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-34393
  2. 2026-10-03 Alias added: GHSA-6jp2-j3pm-hvjx

References

Advisory 1

  • TI-2022-15301 Stack-based buffer overflow in Dell CPG BIOS CVSS 3.1HIGH 8.8
  • TI-2022-15356 Improper input validation in Dell BIOS CVSS 3.1HIGH 7.8
  • TI-2022-10108 Improper input validation in Dell CPG BIOS CVSS 3.1HIGH 7.8
  • TI-2022-10107 Improper input validation in Dell CPG BIOS CVSS 3.1HIGH 7.8
  • TI-2022-10106 Improper input validation in Dell CPG BIOS CVSS 3.1HIGH 7.8
  • TI-2022-15298 Heap-based buffer overflow in Dell CPG BIOS CVSS 3.1HIGH 7.1

Sources

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