CVE-2011-2213

CVSS V2 Medium 4.9 CVSS V3 None
Description
The inet_diag_bc_audit function in net/ipv4/inet_diag.c in the Linux kernel before 2.6.39.3 does not properly audit INET_DIAG bytecode, which allows local users to cause a denial of service (kernel infinite loop) via crafted INET_DIAG_REQ_BYTECODE instructions in a netlink message, as demonstrated by an INET_DIAG_BC_JMP instruction with a zero yes value, a different vulnerability than CVE-2010-3880.
Overview
  • CVE ID
  • CVE-2011-2213
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2011-08-29T18:55:01
  • Last Modified Date
  • 2023-02-13T01:19:45
Weakness Enumerations
CWE URL
CWE-835 http://cwe.mitre.org/data/definitions/835.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 2.6.39.3
cpe:2.3:o:redhat:enterprise_linux_aus:5.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_eus:5.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.9
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=714536 Issue Tracking Third Party Advisory
http://article.gmane.org/gmane.linux.network/197208 Broken Link
http://www.openwall.com/lists/oss-security/2011/06/20/13 Mailing List Third Party Advisory
http://article.gmane.org/gmane.linux.network/197386 Broken Link
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.3 Broken Link
http://article.gmane.org/gmane.linux.network/198809 Broken Link
http://www.openwall.com/lists/oss-security/2011/06/20/16 Mailing List Third Party Advisory
http://patchwork.ozlabs.org/patch/100857/ Patch Third Party Advisory
http://article.gmane.org/gmane.linux.network/197206 Broken Link
http://www.openwall.com/lists/oss-security/2011/06/20/1 Mailing List Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eeb1497277d6b1a0a34ed36b97e18f2bd7d6de0d Patch Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2011-0927.html Third Party Advisory
http://marc.info/?l=bugtraq&m=139447903326211&w=2 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-2213
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2213
History
Created Old Value New Value Data Type Notes
2022-05-10 17:26:58 Added to TrackCVE
2023-02-13 02:03:12 2023-02-13T01:19:45 CVE Modified Date updated
2023-02-13 02:03:12 Analyzed Modified Vulnerability Status updated