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CVE-2025-6693

RT-Thread device.c sys_device_write memory corruption

CVSS 8.5 HIGHEPSS 0.2%CWE-119
Vexday Risk Score
21Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 8.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
26 jun 2025Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
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
Produtos afetados
n/a · RT-Thread
Referências
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