CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 2CVE-2018-14745
https://notcve.org/view.php?id=CVE-2018-14745
Buffer overflow in prot_get_ring_space in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allows an attacker (who has obtained code execution on the Wi-Fi chip) to overwrite kernel memory due to improper validation of the ring buffer read pointer. The Samsung ID is SVE-2018-12029. Desbordamiento de búfer en prot_get_ring_space 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) sobrescriba la memoria del kernel debido a la validación incorrecta del puntero de lectura del anillo del búfer. El ID de Samsung es SVE-2018-12029. • https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14745.md https://pastebin.com/tmFrECnZ https://security.samsungmobile.com/securityUpdate.smsb • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.3EPSS: 0%CPEs: 2EXPL: 2CVE-2018-14854
https://notcve.org/view.php?id=CVE-2018-14854
Buffer overflow in dhd_bus_flow_ring_delete_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_delete_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 •
CVSS: 4.3EPSS: 0%CPEs: 2EXPL: 2CVE-2018-14853
https://notcve.org/view.php?id=CVE-2018-14853
A NULL pointer dereference in dhd_prot_txdata_write_flush in drivers/net/wireless/bcmdhd4358/dhd_msgbuf.c in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allows an attacker (who has obtained code execution on the Wi-Fi chip) to cause the device to reboot. The Samsung ID is SVE-2018-11783. Una desreferencia de puntero NULL en dhd_prot_txdata_write_flush en drivers/net/wireless/bcmdhd4358/dhd_msgbuf.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 dispositivo se reinicie. El ID de Samsung es SVE-2018-11783. • https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14853.md https://people.cs.kuleuven.be/~stijn.volckaert/papers/2019_NDSS_PeriScope.pdf • CWE-476: NULL Pointer Dereference •
CVSS: 6.3EPSS: 0%CPEs: 2EXPL: 2CVE-2018-14852
https://notcve.org/view.php?id=CVE-2018-14852
Out-of-bounds array access in dhd_rx_frame in drivers/net/wireless/bcmdhd4358/dhd_linux.c in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allows an attacker (who has obtained code execution on the Wi-Fi chip) to cause invalid accesses to operating system memory due to improper validation of the network interface index provided by the Wi-Fi chip's firmware. Acceso al array fuera de límites en dhd_rx_frame en drivers/net/wireless/bcmdhd4358/dhd_linux.c en el controlador Wi-Fi bcmdhd4358 en Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 permite que un atacante (que ha obtenido código de ejecución en el chip Wi-Fi) provoque accesos inválidos a la memoria del sistema operativo debido a la validación incorrecta del índice de la interfaz de red proporcionada por el firmware del chip Wi-Fi. • https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14852.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 •
CVSS: 6.3EPSS: 0%CPEs: 2EXPL: 2CVE-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 •