CVE-2013-1828

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.

CVSS v2.0 NVD

6.9 MEDIUMAV:L/AC:M/Au:N/C:C/I:C/A:C

EPSS

1.01% chance of exploitation in the next 30 days, 63rd percentile

Published

2013-03-22

Updated

2024-08-06

Proof-of-concept exploits (2)

• http://www.exploit-db.com/exploits/24747
• torvalds/linux/commit/726bc6b092da4c093eb74d13c07184b18c1af0f1252206★ · 2026-10-17

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/24747

Security advisories

• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=726bc6b09…
• http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.4
• http://grsecurity.net/~spender/sctp.c
• http://twitter.com/grsecurity/statuses/309805924749541376
• http://www.openwall.com/lists/oss-security/2013/03/08/2
• https://bugzilla.redhat.com/show_bug.cgi?id=919315

References

• CVE Record
• NVD entry

Related

• CVE-2011-4324
• CVE-2013-2146
• CVE-2014-3144
• CVE-2014-3145
• CVE-2014-3687