CVE-2021-4210

CWE-20 — Improper Input ValidationCWE-269 — Improper Privilege Management3 documents3 sources
Severity
6.7MEDIUM
EPSS
0.0%
top 87.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Lenovo Bios
Timeline
PublishedApr 22
Latest updateApr 23

Description

A potential vulnerability in the SMI callback function used in the NVME driver in some Lenovo Desktop, ThinkStation, and ThinkEdge models may allow an attacker with local access and elevated privileges to execute arbitrary code.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages1 packages

▶CVEListV5lenovo/biosvarious

Patches

Patch: support.lenovo.com ↗Patch: support.lenovo.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-2gc6-xpq3-f7gm: A potential vulnerability in the SMI callback function used in the NVME driver in some Lenovo Desktop, ThinkStation, and ThinkEdge models may allow an↗2022-04-23
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CVEList
CVE-2021-4210: A potential vulnerability in the SMI callback function used in the NVME driver in some Lenovo Desktop, ThinkStation, and ThinkEdge models may allow an↗2022-04-22
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CVE-2021-4210 (MEDIUM CVSS 6.7) | A potential vulnerability in the SM | cvebase.io