CVE-2019-16284
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I. Basic Information for CVE-2019-16284
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A potential security vulnerability has been identified in multiple HP products and versions which involves possible execution of arbitrary code during boot services that can result in elevation of privilege. The EFI_BOOT_SERVICES structure might be overwritten by an attacker to execute arbitrary SMM (System Management Mode) code. A list of affected products and versions are available in https://support.hp.com/rs-en/document/c06456250.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款HP产品输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HP 240 G3 Notebook PC等都是美国惠普（HP）公司的一款笔记本电脑。 多款HP产品中存在输入验证错误漏洞。攻击者可利用该漏洞提升权限。以下产品及版本受到影响：HP 240 G3 Notebook PC；HP 240 G4；HP 240 G5；HP 240 G5 Notebook PC；HP 240 G6 Notebook PC；HP 240 G7 Notebook PC等。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| HP Inc. | Multiple - See https://support.hp.com/rs-en/document/c06456250 | Multiple - See https://support.hp.com/rs-en/document/c06456250 | - |
II. Public POCs for CVE-2019-16284
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://support.hp.com/rs-en/document/c06456250x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2019-16284
IV. Related Vulnerabilities
Same vendor: HP Inc.
- CVE-2026-4667
HP System Optimizer - Escalation of Privilege - CVE-2025-11998
HP Card Readers (B Models) – Potential Information Disclosur - CVE-2025-43017
HP ThinPro 8.1 SP8 Security Updates - CVE-2025-10578
HP Support Assistant - Potential Escalation of Privilege - CVE-2025-10568
HyperX NGENUITY - Arbitrary Code Execution
V. Comments for CVE-2019-16284
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