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CVE-2019-18178
Published: Nov 4, 2019
Modified: Aug 5, 2024
PUBLISHED
Description
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().
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://sourceforge.net/p/freertos/bugs/199/
x_refsource_MISC
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