RT-Thread device.c sys_device_write memory corruption
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.5epss 0.3%
exploitation probability
0.3%top 81% of all CVEs
observed exploitation
nono source reports it
A vulnerability, which was classified as critical, was found in RT-Thread up to 5.1.0. This affects the function sys_device_open/sys_device_read/sys_device_control/sys_device_init/sys_device_close/sys_device_write of the file components/drivers/core/device.c. The manipulation leads to memory corruption. It is possible to launch the attack on the local host. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X
Affected products
n/a · RT-ThreadReferences
https://github.com/RT-Thread/rt-thread/issues/10387https://vuldb.com/?ctiid.313959https://vuldb.com/?id.313959https://vuldb.com/?submit.595813https://vuldb.com/?submit.595814https://vuldb.com/?submit.595827https://vuldb.com/?submit.595869https://vuldb.com/?submit.595870https://vuldb.com/?submit.595871