CVE-2024-55414
CriticalSummary
W sterowniku SmSerl64.sys w Motorola SM56 Modem WDM Driver v6.12.23.0 występuje podatność, która pozwala użytkownikom o niskich uprawnieniach na mapowanie pamięci fizycznej za pomocą specjalnie przygotowanych żądań IOCTL. Może to prowadzić do eskalacji uprawnień, wykonania kodu z wysokimi uprawnieniami oraz ujawnienia informacji.
Risk Assessment
Podatność ta stwarza ryzyko eskalacji uprawnień oraz potencjalnego wprowadzenia złośliwego kodu, co może prowadzić do poważnych naruszeń bezpieczeństwa w organizacji.
Recommendation
Zaleca się aktualizację sterownika do najnowszej wersji oraz monitorowanie systemów w celu wykrycia potencjalnych prób wykorzystania tej podatności.
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Original NVD description (English source)
A vulnerability exits in driver SmSerl64.sys in Motorola SM56 Modem WDM Driver v6.12.23.0, which allows low-privileged users to mapping physical memory via specially crafted IOCTL requests . This can be exploited for privilege escalation, code execution under high privileges, and information disclosure. These signed drivers can also be used to bypass the Microsoft driver-signing policy to deploy malicious code.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

