CVE-2025-38295
MediumSummary
W jądrze Linuxa rozwiązano podatność związaną z nieprawidłowym użyciem funkcji smp_processor_id() w funkcji meson_ddr_pmu_create() sterownika Amlogic DDR PMU. Funkcja ta zakłada wyłączenie preempcji, co może prowadzić do problemów z synchronizacją.
Risk Assessment
Organizacje mogą być narażone na problemy z wydajnością i stabilnością systemu, co może prowadzić do awarii lub nieprzewidzianych zachowań aplikacji działających na tym jądrze.
Recommendation
Zaleca się aktualizację jądra Linux do wersji, w której ta podatność została naprawiona, aby zapewnić prawidłowe działanie funkcji związanych z zarządzaniem procesorami.
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Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: perf/amlogic: Replace smp_processor_id() with raw_smp_processor_id() in meson_ddr_pmu_create() The Amlogic DDR PMU driver meson_ddr_pmu_create() function incorrectly uses smp_processor_id(), which assumes disabled preemption. This
Vulnerability data from NVD (NIST) · CISA KEV · EPSS