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ubuntucveUbuntu.comUB:CVE-2013-1828
HistoryMar 22, 2013 - 12:00 a.m.

CVE-2013-1828

2013-03-2200:00:00
ubuntu.com
ubuntu.com
14

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

0.002 Low

EPSS

Percentile

54.8%

The sctp_getsockopt_assoc_stats function in net/sctp/socket.c in the Linux
kernel before 3.8.4 does not validate a size value before proceeding to a
copy_from_user operation, which allows local users to gain privileges via a
crafted application that contains an SCTP_GET_ASSOC_STATS getsockopt system
call.

Bugs

Notes

Author Note
seth-arnold reproducer did nothing on my amd64 precise, quantal, raring VMs

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

0.002 Low

EPSS

Percentile

54.8%