Vulnerability Details : CVE-2022-22566

Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.
Published 2022-02-09 20:15:13
Updated 2022-02-16 15:44:10
Source Dell
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2022-22566

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Exploit prediction scoring system (EPSS) score for CVE-2022-22566

EPSS FAQ
0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-22566

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.2
 HIGH AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
 NIST
7.2
 HIGH CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
0.5
6.0
 NIST
6.9
 MEDIUM CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
0.3
6.0
 Dell

CWE ids for CVE-2022-22566

  • The product enables a Direct Memory Access (DMA) capable device before the security configuration settings are established, which allows an attacker to extract data from or gain privileges on the product.
    Assigned by: security_alert@emc.com (Secondary)

References for CVE-2022-22566

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