CVE-2019-18178
PoC —CVSS 3.1
7.5 high
EPSS
<1%p58
Published
()
Modified
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().
- Vendors
- amazon
- Products
- freertos\+fat
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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