CVE-2020-24498 : Buffer overflow in the firmware for Intel(R) E810 Ethernet Controllers before ve

Buffer overflow in the firmware for Intel(R) E810 Ethernet Controllers before version 1.4.1.13 may allow a privileged user to potentially enable denial of service via local access.

Published 2021-02-17 14:15:18

Updated 2021-02-22 17:09:57

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: OverflowDenial of service

Products affected by CVE-2020-24498

Intel » Ethernet Network Adapter E810 Firmware
Versions before (<) 1.4.1.13
cpe:2.3:o:intel:ethernet_network_adapter_e810_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ethernet Network Adapter E810-cqda1 » Version: N/A
When used together with: Intel » Ethernet Network Adapter E810-cqda1 For Ocp » Version: N/A
When used together with: Intel » Ethernet Network Adapter E810-cqda1 For Ocp 3.0 » Version: N/A
When used together with: Intel » Ethernet Network Adapter E810-cqda2 » Version: N/A
When used together with: Intel » Ethernet Network Adapter E810-cqda2 For Ocp 3.0 » Version: N/A
When used together with: Intel » Ethernet Network Adapter E810-xxvda2 » Version: N/A
When used together with: Intel » Ethernet Network Adapter E810-xxvda2 For Ocp » Version: N/A
When used together with: Intel » Ethernet Network Adapter E810-xxvda2 For Ocp 3.0 » Version: N/A
When used together with: Intel » Ethernet Network Adapter E810-xxvda4 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-24498

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-2020-24498

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:N/I:N/A:P	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
4.4	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H	0.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2020-24498

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-24498

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00456.html

INTEL-SA-00456
Patch;Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2020-24498

Products affected by CVE-2020-24498

Exploit prediction scoring system (EPSS) score for CVE-2020-24498

CVSS scores for CVE-2020-24498

CWE ids for CVE-2020-24498

References for CVE-2020-24498