CVE-2018-14856

https://notcve.org/view.php?id=CVE-2018-14856

Buffer overflow in dhd_bus_flow_ring_create_response in drivers/net/wireless/bcmdhd4358/dhd_pcie.c in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allow an attacker (who has obtained code execution on the Wi-Fi) chip to cause the device driver to perform invalid memory accesses. The Samsung ID is SVE-2018-11785. Un desbordamiento de búfer en dhd_bus_flow_ring_create_response en drivers/net/wireless/bcmdhd4358/dhd_pcie.c en el controlador Wi-Fi bcmdhd4358 en Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 permite que un atacante (que ha obtenido la ejecución de código en el chip Wi-Fi) haga que el controlador del dispositivo realice accesos inválidos a la memoria. El ID de Samsung es SVE-2018-11785. • https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14854_CVE-2018-14855_CVE-2018-14856.md https://people.cs.kuleuven.be/~stijn.volckaert/papers/2019_NDSS_PeriScope.pdf • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •