VULNERABILITY INTELLIGENCE

CVE-2010-4164

CVSS score7.8 HIGH
EPSS probability4.31%
CISA KEVNot currently listed
Published2011-01-03
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C

Description

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.

Weakness classification

  • CWE-191: Integer Underflow (Wrap or Wraparound)

Primary references