CVE-2022-32483 — Improper Input Validation in Dell CPG Bios

CWE-20 — Improper Input Validation3 documents3 sources
Severity
4.4MEDIUMNVD
CNA5.6
EPSS
0.1%
top 83.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
291
Dell CPG BiosDell Alienware Area 51M R1 FirmwareDell Alienware Area 51M R2 Firmware+288 more
Timeline
PublishedOct 12
Latest updateOct 13

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:NExploitability: 0.8 | Impact: 3.6

Affected Packages291 packages

▶CVEListV5dell/cpg_biosunspecified — 2.3.1
▶NVDdell/g3_3579_firmware< 1.22.0
▶NVDdell/g3_3779_firmware< 1.22.0
▶NVDdell/g5_5000_firmware< 1.10.0
▶NVDdell/g5_5090_firmware< 1.15.0

🔴Vulnerability Details

2
GHSA
GHSA-rv2m-pgxx-f3xq: Dell BIOS contains an improper input validation vulnerability↗2022-10-13
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CVEList
CVE-2022-32483: Dell BIOS contains an improper input validation vulnerability↗2022-10-12
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CVE-2022-32483 — Improper Input Validation in Dell | cvebase