CVE-2022-32482 json
Dell BIOS contains an improper input validation vulnerability.
published 2023-02-01 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35554
- cvss
- 5.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 5%
- public exploits
- 0
- none known
Summary
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.
Patch / fix
- dell alienware_m15_r6_firmware 1.17.0
- dell alienware_m15_r7_firmware 1.10.0
- dell chengming_3900_firmware 1.7.3
- dell g15_5510_firmware 1.16.0
- dell g15_5511_firmware 1.18.0
- dell g15_5520_firmware 1.10.0
- dell g16_7620_firmware 1.12.0
- dell g3_3500_firmware 1.20.0
- dell g5_15_5500_firmware 1.20.0
- dell g7_15_7500_firmware 1.19.0
- dell g7_17_7700_firmware 1.19.0
- dell inspiron_14_5410_2-in-1_firmware 2.15.2
- dell inspiron_14_plus_7420_firmware 1.6.1
- dell inspiron_15_3511_firmware 1.18.2
- dell inspiron_16_plus_7620_firmware 1.6.1
- dell inspiron_3490_firmware 1.21.0
- dell inspiron_3493_firmware 1.24.0
- dell inspiron_3501_firmware 1.19.0
- dell inspiron_3511_firmware 1.18.2
- dell inspiron_3520_firmware 1.8.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.6 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:L |
| NVD | 3.1 | 5.1 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L |
Affected products
- Dell CPG BIOS
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
dell.com
/support/kbdoc/en-us/000205717/dsa-2022-326
vendor-advisory
Sources
- CVE List CVE-2022-32482
- NVD CVE-2022-32482
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