CVE-2026-43105
MediumCVSS 5.5Summary
W jądrze Linuxa zidentyfikowano podatność związaną z wyciekiem pamięci w tablicy BO w stanie zawieszenia. Tablica BO była alokowana osobno, ale nigdy nie była zwalniana, co prowadziło do wycieku pamięci.
Risk Assessment
Organizacja może doświadczać problemów z wydajnością systemu z powodu wycieków pamięci, co może prowadzić do zwiększonego zużycia zasobów i potencjalnych awarii systemu.
Recommendation
Zaleca się aktualizację jądra Linux do najnowszej wersji, aby usunąć tę podatność i zapobiec wyciekom pamięci.
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Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc() in vc4_save_hang_state() but never freed in vc4_free_hang_state(). Add the missing kfree() for the BO array before freeing the hang state struct.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS