7.8
CVSSv3

CVE-2004-2013

Published: 31/12/2004 Updated: 08/02/2024
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

Integer overflow in the SCTP_SOCKOPT_DEBUG_NAME SCTP socket option in socket.c in the Linux kernel 2.4.25 and previous versions allows local users to execute arbitrary code via an optlen value of -1, which causes kmalloc to allocate 0 bytes of memory.

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linux linux kernel