CVE-2010-2492

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service (system crash) via unspecified vectors.
Overview
  • CVE ID
  • CVE-2010-2492
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2010-09-08T20:00:02
  • Last Modified Date
  • 2023-02-13T03:15:38
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 2.6.35
cpe:2.3:o:vmware:esx:4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:vmware:esx:4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_communication_manager:5.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_presence_services:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_presence_services:6.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_presence_services:6.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_session_manager:1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_session_manager:5.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_session_manager:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_system_manager:5.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_system_manager:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_system_manager:6.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_system_manager:6.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_system_platform:1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_system_platform:6.0:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_system_platform:6.0:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_voice_portal:5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_voice_portal:5.1:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:aura_voice_portal:5.1:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:iq:5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:avaya:iq:5.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a6f80fb7b5986fda663d94079d3bba0937a6b6ff Mailing List Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=611385 Issue Tracking Patch Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35 Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2010:172 Broken Link
http://www.redhat.com/support/errata/RHSA-2010-0723.html Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2010:198 Broken Link
http://www.redhat.com/support/errata/RHSA-2011-0007.html Broken Link
http://secunia.com/advisories/42890 Broken Link
http://support.avaya.com/css/P8/documents/100113326 Third Party Advisory
http://secunia.com/advisories/46397 Broken Link
http://www.vmware.com/security/advisories/VMSA-2011-0012.html Patch Third Party Advisory
http://www.securityfocus.com/archive/1/520102/100/0/threaded Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2010-2492
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2492
History
Created Old Value New Value Data Type Notes
2022-05-10 17:22:14 Added to TrackCVE
2023-02-02 18:02:41 2023-02-02T17:17:44 CVE Modified Date updated
2023-02-02 18:02:41 Analyzed Modified Vulnerability Status updated
2023-02-02 18:02:41 Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service (system crash) via unspecified vectors. CVE-2010-2492 kernel: ecryptfs_uid_hash() buffer overflow Description updated
2023-02-13 04:03:04 2023-02-13T03:15:38 CVE Modified Date updated
2023-02-13 04:03:05 CVE-2010-2492 kernel: ecryptfs_uid_hash() buffer overflow Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service (system crash) via unspecified vectors. Description updated