CVE-2025-39676
MediumSummary
W jądrze Linuxa zidentyfikowano podatność, która została rozwiązana. Funkcja qla4xxx_get_ep_fwdb() powinna zwracać NULL w przypadku błędu, jednak qla4xxx_ep_connect() zwraca wskaźniki błędów, co może prowadzić do dereferencji wskaźnika błędu.
Risk Assessment
Wykorzystanie tej podatności może prowadzić do awarii systemu lub nieprzewidzianego zachowania aplikacji, co stwarza ryzyko dla stabilności i bezpieczeństwa środowiska IT.
Recommendation
Zaleca się aktualizację jądra Linuxa do najnowszej wersji, aby usunąć tę podatność oraz monitorowanie systemów w celu wykrycia potencjalnych prób jej wykorzystania.
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Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: scsi: qla4xxx: Prevent a potential error pointer dereference The qla4xxx_get_ep_fwdb() function is supposed to return NULL on error, but qla4xxx_ep_connect() returns error pointers. Propagating the error pointers will lead to an
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

