CVEvulnerability
CVE-2011-2482
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2013-06-08
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-476
Description
A certain Red Hat patch to the sctp_sock_migrate function in net/sctp/socket.c in the Linux kernel before 2.6.21, as used in Red Hat Enterprise Linux (RHEL) 5, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) via a crafted SCTP packet.
Affected configurations
• linux linux kernel (< 2.6.21)
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21 Broken Link
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d git.kernel.org
- http://rhn.redhat.com/errata/RHSA-2011-1212.html Third Party Advisory
- http://www.openwall.com/lists/oss-security/2011/08/30/1 Mailing List, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=714867 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d Patch, Third Party Advisory
- http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21 Broken Link
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d git.kernel.org
- http://rhn.redhat.com/errata/RHSA-2011-1212.html Third Party Advisory
- http://www.openwall.com/lists/oss-security/2011/08/30/1 Mailing List, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=714867 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d Patch, Third Party Advisory