ByteOS Network

Vulnerability Details :

CVE-2020-13600

Assigner-zephyr

Assigner Org ID-e2e69745-5e70-4e92-8431-deb5529a81ad

Published At-24 May, 2021 | 21:40

Updated At-16 Sep, 2024 | 16:12

Malformed SPI in response for eswifi can corrupt kernel memory

Malformed SPI in response for eswifi can corrupt kernel memory. Zephyr versions >= 1.14.2, >= 2.3.0 contain Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:zephyr

Assigner Org ID:e2e69745-5e70-4e92-8431-deb5529a81ad

Published At:24 May, 2021 | 21:40

Updated At:16 Sep, 2024 | 16:12

▼CVE Numbering Authority (CNA)

Malformed SPI in response for eswifi can corrupt kernel memory

Affected Products

Vendor

Zephyr Project

Product

zephyr

Versions

Affected

From 1.14.2 before unspecified (custom)
From 2.3.0 before unspecified (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-122	Heap-based Buffer Overflow (CWE-122)

Type: CWE

CWE ID: CWE-122

Description: Heap-based Buffer Overflow (CWE-122)

Metrics

Version	Base score	Base severity	Vector
3.1	7.0	HIGH	CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Version: 3.1

Base score: 7.0

Base severity: HIGH

Vector:

CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

References

Hyperlink	Resource
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr	x_refsource_MISC

Hyperlink: http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr	x_refsource_MISC x_transferred

Hyperlink: http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:vulnerabilities@zephyrproject.org

Published At:25 May, 2021 | 17:15

Updated At:01 Jun, 2021 | 16:07

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.6	HIGH	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Secondary	3.1	7.0	HIGH	CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary	2.0	7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C

Type: Primary

Version: 3.1

Base score: 7.6

Base severity: HIGH

Vector:

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 7.0

Base severity: HIGH

Vector:

CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Type: Primary

Version: 2.0

Base score: 7.2

Base severity: HIGH

Vector:

AV:L/AC:L/Au:N/C:C/I:C/A:C

CPE Matches

Zephyr Project

>>zephyr>>Versions up to 1.14.2(inclusive)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

Zephyr Project

>>zephyr>>Versions from 2.0.0(inclusive) to 2.3.0(inclusive)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-787	Primary	nvd@nist.gov
CWE-122	Secondary	vulnerabilities@zephyrproject.org

CWE ID: CWE-787

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-122

Type: Secondary

Source: vulnerabilities@zephyrproject.org

References

Hyperlink	Source	Resource
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr	vulnerabilities@zephyrproject.org	Third Party Advisory

Hyperlink: http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr

Source: vulnerabilities@zephyrproject.org

Resource:

Third Party Advisory

CVE-2020-13600

Credits

Malformed SPI in response for eswifi can corrupt kernel memory

Vendors

Products

Metrics (CVSS)

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Solution/Workaround

References

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Stakeholder-Specific Vulnerability Categorization (SSVC)

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