01 Record
CVE-2022-31220
Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or
LowPUBLISHEDCNA: dell
CNA base score3.0 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
02 Description
Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.15% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 4.8% of scored records. A rank, not a probability.
- NVD base score
- 5.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2022-09-12 18:35Z4 YR AGO
- Last updated
- 2024-09-16 16:28Z2 YR AGO
- Reserved
- 2022-05-19
- Assigning CNA
- dell
- Record state
- PUBLISHED
- Severity
- Low (CVSS 3.0)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
- Weaknesses
- Data version
- 5.1
- Document digest
- 9e450e4a9f649fb0943095dbd3a2bdf2d9f4b2195aa6a8f7157ffde0387d2353
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.dell.comhttps://www.dell.com/support/kbdoc/000202196