VULNERABILITY INTELLIGENCE

CVE-2011-1748

CVSS score4.9 MEDIUM
EPSS probability0.40%
CISA KEVNot currently listed
Published2011-05-09
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:N/I:N/A:C

Description

The raw_release function in net/can/raw.c in the Linux kernel before 2.6.39-rc6 does not properly validate a socket data structure, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation.

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references