CVE-2025-38402
MediumSummary
W jądrze Linuksa zidentyfikowano podatność, która dotyczy funkcji zwracającej rozmiar klucza RSS. Zwracanie wartości -EOPNOTSUPP prowadzi do nieprawidłowego rozmiaru, co może skutkować błędami alokacji.
Risk Assessment
Podatność ta może prowadzić do awarii alokacji pamięci, co zagraża stabilności systemu i może wpływać na działanie aplikacji korzystających z jądra.
Recommendation
Zaleca się aktualizację jądra Linuksa do najnowszej wersji, w której ta podatność została naprawiona, aby zminimalizować ryzyko awarii systemu.
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Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: idpf: return 0 size for RSS key if not supported Returning -EOPNOTSUPP from function returning u32 is leading to cast and invalid size value as a result. -EOPNOTSUPP as a size probably will lead to allocation fail. Command: etht
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

