CVE-2010-4164
HighSummary
Wielokrotne niedobory całkowite w funkcji x25_parse_facilities w jądrze Linux przed wersją 2.6.36.2 mogą pozwolić zdalnym atakującym na spowodowanie awarii systemu poprzez złośliwe dane dotyczące X.25 dla klas A, B, C lub D. Jest to inna podatność niż CVE-2010-3873.
Risk Assessment
Atakujący mogą wykorzystać tę podatność do zdalnego wywołania awarii systemu, co prowadzi do przerwy w dostępności usług. Może to wpłynąć na stabilność i ciągłość działania systemów korzystających z protokołu X.25.
Recommendation
Zaleca się aktualizację jądra Linux do wersji 2.6.36.2 lub nowszej, aby usunąć tę podatność. Dodatkowo, monitorowanie i ograniczenie dostępu do usług korzystających z protokołu X.25 może pomóc w minimalizacji ryzyka.
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Original NVD description (English source)
Multiple integer underflows in the x25_parse_facilities function in net/x25/x25_facilities.c in the Linux kernel before 2.6.36.2 allow remote attackers to cause a denial of service (system crash) via malformed X.25 (1) X25_FAC_CLASS_A, (2) X25_FAC_CLASS_B, (3) X25_FAC_CLASS_C, or (4) X25_FAC_CLASS_D facility data, a different vulnerability than CVE-2010-3873.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

