CVE-2013-1059
HighSummary
W pliku net/ceph/auth_none.c w jądrze Linux do wersji 3.10 istnieje podatność, która pozwala zdalnym atakującym na spowodowanie odmowy usługi (dereferencja wskaźnika NULL i awaria systemu) lub potencjalnie inny nieokreślony wpływ poprzez wiadomość auth_reply, która wywołuje próbę operacji build_request.
Risk Assessment
Podatność ta może prowadzić do awarii systemu, co może zakłócić dostępność usług w organizacji. Zdalni atakujący mogą wykorzystać tę lukę do przeprowadzenia ataków typu denial of service.
Recommendation
Zaleca się aktualizację jądra Linux do najnowszej wersji, aby usunąć tę podatność oraz monitorowanie systemów w celu wykrywania potencjalnych prób ataków.
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Original NVD description (English source)
net/ceph/auth_none.c in the Linux kernel through 3.10 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an auth_reply message that triggers an attempted build_request operation.