CVE-2022-32486 — Improper Input Validation in Dell CPG Bios

CWE-20 — Improper Input Validation3 documents3 sources
Severity
8.8HIGHNVD
CNA7.5
EPSS
0.0%
top 84.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Dell CPG BiosDell Bios
Timeline
PublishedOct 11

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HExploitability: 2.0 | Impact: 6.0

Affected Packages2 packages

▶NVDdell/bios< 2.21.0+1
▶CVEListV5dell/cpg_biosunspecified — 2.25.0

🔴Vulnerability Details

2
GHSA
GHSA-5xqr-9392-q49j: Dell BIOS contains an improper input validation vulnerability↗2022-10-11
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CVEList
CVE-2022-32486: Dell BIOS contains an improper input validation vulnerability↗2022-10-11
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CVE-2022-32486 — Improper Input Validation in Dell | cvebase