ByteOS Network

NVD Vulnerability Details :

CVE-2019-18178

Analyzed

Source-cve@mitre.org

Published At-04 Nov, 2019 | 20:15

Updated At-09 Nov, 2019 | 21:41

Real Time Engineers FreeRTOS+FAT 160919a has a use after free. The function FF_Close() is defined in ff_file.c. The file handler pxFile is freed by ffconfigFREE, which (by default) is a macro definition of vPortFree(), but it is reused to flush modified file content from the cache to disk by the function FF_FlushCache().

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:N

CPE Matches

amazon>>freertos\+fat>>160919a

cpe:2.3:o:amazon:freertos\+fat:160919a:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-416	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://sourceforge.net/p/freertos/bugs/199/	cve@mitre.org	Exploit Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History