Integer wraparounds, under-allocations, and heap buffer overflows in Eclipse ThreadX xQueueCreate() and xQueueCreateSet()
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.3epss 0.5%
exploitation probability
0.5%top 56% of all CVEs
observed exploitation
nono source reports it
In Eclipse ThreadX before 6.4.0, xQueueCreate() and xQueueCreateSet()
functions from the FreeRTOS compatibility API
(utility/rtos_compatibility_layers/FreeRTOS/tx_freertos.c) were missing
parameter checks. This could lead to integer wraparound,
under-allocations and heap buffer overflows.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
Affected products
Eclipse Foundation · ThreadX