CVE-2026-31434
MediumSummary
W jądrze Linuxa naprawiono podatność związaną z wyciekiem nazwy kobject dla podgrupy space_info. Problem występował podczas alokacji elementów space_info->sub_group[] w funkcji create_space_info_sub_group().
Risk Assessment
Wyciek informacji o kobject może prowadzić do ujawnienia wrażliwych danych, co stwarza ryzyko dla bezpieczeństwa systemu. Organizacje powinny być świadome potencjalnych zagrożeń związanych z nieautoryzowanym dostępem do tych informacji.
Recommendation
Zaleca się aktualizację jądra Linuxa do najnowszej wersji, aby usunąć tę podatność. 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: btrfs: fix leak of kobject name for sub-group space_info When create_space_info_sub_group() allocates elements of space_info->sub_group[], kobject_init_and_add() is called for each element via btrfs_sysfs_add_space_info_type(). Ho
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

