CVE-2020-24458 : Incomplete cleanup in some Intel(R) PROSet/Wireless WiFi and Killer (TM) drivers

Incomplete cleanup in some Intel(R) PROSet/Wireless WiFi and Killer (TM) drivers before version 22.0 may allow a privileged user to potentially enable information disclosure and denial of service<b> </b>via adjacent access.

Published 2021-02-17 14:15:17

Updated 2021-02-23 14:51:20

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Denial of serviceInformation leak

Products affected by CVE-2020-24458

Intel » Proset/wireless Wifi
Versions before (<) 22.0
cpe:2.3:a:intel:proset\/wireless_wifi:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 9461 » Version: N/A
When used together with: Intel » Ac 9462 » Version: N/A
When used together with: Intel » Ac 9560 » Version: N/A
When used together with: Intel » Ax200 » Version: N/A
When used together with: Intel » Ax201 » Version: N/A
Intel » Killer
Versions before (<) 22.0
cpe:2.3:a:intel:killer:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ac 1550 » Version: N/A
When used together with: Intel » Ax1650 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-24458

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-2020-24458

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.1	MEDIUM	AV:A/AC:L/Au:S/C:P/I:N/A:P	5.1	4.9	NIST
Access Vector: Adjacent Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: Partial
5.2	MEDIUM	CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L	0.9	4.2	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: Low

CWE ids for CVE-2020-24458

CWE-459 Incomplete Cleanup

The product does not properly "clean up" and remove temporary or supporting resources after they have been used.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-24458

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00448.html

INTEL-SA-00448
Patch;Vendor Advisory

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Vulnerability Details : CVE-2020-24458

Products affected by CVE-2020-24458

Exploit prediction scoring system (EPSS) score for CVE-2020-24458

CVSS scores for CVE-2020-24458

CWE ids for CVE-2020-24458

References for CVE-2020-24458