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CVE-2011-2482

Date: June 8, 2013

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.

Language: C

Severity Score

Related Resources (9)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d
http://rhn.redhat.com/errata/RHSA-2011-1212.html
https://nvd.nist.gov/vuln/detail/CVE-2011-2482
https://bugzilla.redhat.com/show_bug.cgi?id=714867
http://www.openwall.com/lists/oss-security/2011/08/30/1
https://access.redhat.com/security/cve/CVE-2011-2482
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21
https://github.com/torvalds/linux/commit/ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d
https://www.mend.io/vulnerability-database/CVE-2011-2482

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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