CVE-2025-37968
MediumSummary
W jądrze Linuxa zidentyfikowano podatność związaną z kierowcą opt3001, która prowadziła do zakleszczenia z powodu równoczesnego dostępu do flagi. Funkcja IRQ wątków odczytywała flagę dwukrotnie, co mogło prowadzić do problemów z blokowaniem i odblokowywaniem mutexa.
Risk Assessment
Podatność ta może prowadzić do zakleszczenia systemu, co w konsekwencji może wpłynąć na dostępność usług w organizacji. W przypadku wystąpienia zakleszczenia, system może przestać odpowiadać na żądania użytkowników.
Recommendation
Zaleca się aktualizację jądra Linuxa do najnowszej wersji, w której ta podatność została naprawiona. Regularne monitorowanie i aktualizowanie systemów jest kluczowe dla zapewnienia bezpieczeństwa.
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Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: iio: light: opt3001: fix deadlock due to concurrent flag access The threaded IRQ function in this driver is reading the flag twice: once to lock a mutex and once to unlock it. Even though the code setting the flag is designed to p
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

