Integer underflows in x25_parse_facilities function in Linux kernel before 2.6.36.2

CVE-2010-4164 · HIGH Severity

AV:N/AC:L/AU:N/C:N/I:N/A:C

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.

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