CVE-2011-2482

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2011-2482
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References
Link Resource
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
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
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

13 Feb 2023, 01:19

Type Values Removed Values Added
Summary CVE-2011-2482 kernel: sctp dos 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.
References
  • {'url': 'https://access.redhat.com/errata/RHSA-2011:1212', 'name': 'https://access.redhat.com/errata/RHSA-2011:1212', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/security/cve/CVE-2011-2482', 'name': 'https://access.redhat.com/security/cve/CVE-2011-2482', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2011:1813', 'name': 'https://access.redhat.com/errata/RHSA-2011:1813', 'tags': [], 'refsource': 'MISC'}

02 Feb 2023, 14:15

Type Values Removed Values Added
Summary 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. CVE-2011-2482 kernel: sctp dos
References
  • {'url': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d', 'name': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d', 'tags': ['Mailing List', 'Patch', 'Vendor Advisory'], 'refsource': 'CONFIRM'}
  • (MISC) https://access.redhat.com/errata/RHSA-2011:1212 -
  • (MISC) http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ea2bc483ff5caada7c4aa0d5fbf87d3a6590273d -
  • (MISC) https://access.redhat.com/security/cve/CVE-2011-2482 -
  • (MISC) https://access.redhat.com/errata/RHSA-2011:1813 -
Information

Published : 2013-06-08 13:05

Updated : 2023-12-10 11:16

NVD link : CVE-2011-2482

Mitre link : CVE-2011-2482

CVE.ORG link : CVE-2011-2482

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference