CVE-2019-3896

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel 2.6 branch. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS).
Overview
  • CVE ID
  • CVE-2019-3896
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-06-19T00:15:13
  • Last Modified Date
  • 2023-02-12T23:38:49
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CWE-415 http://cwe.mitre.org/data/definitions/415.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 2.6.0 2.6.39.4
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* 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
  • 3.0
  • Vector String
  • CVSS:3.0/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://www.securityfocus.com/bid/108814 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2019:1488
https://access.redhat.com/errata/RHSA-2019:1489
https://access.redhat.com/errata/RHSA-2019:1490
https://access.redhat.com/security/cve/CVE-2019-3896
https://bugzilla.redhat.com/show_bug.cgi?id=1694812
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3896 Issue Tracking Third Party Advisory
https://security.netapp.com/advisory/ntap-20190710-0002/
https://support.f5.com/csp/article/K04327111
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-3896
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3896
History
Created Old Value New Value Data Type Notes
2022-05-10 07:49:12 Added to TrackCVE
2022-12-03 22:15:16 2019-06-19T00:15Z 2019-06-19T00:15:13 CVE Published Date updated
2022-12-03 22:15:16 2019-07-01T20:15:11 CVE Modified Date updated
2022-12-03 22:15:16 Modified Vulnerability Status updated
2023-02-02 23:08:55 2023-02-02T21:18:59 CVE Modified Date updated
2023-02-02 23:08:55 A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel 2.6 branch. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS). A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS). Description updated
2023-02-02 23:08:58 References updated
2023-02-13 01:09:18 2023-02-12T23:38:49 CVE Modified Date updated
2023-02-13 01:09:20 Weakness Enumeration update
2023-02-13 01:09:20 A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS). A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel 2.6 branch. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS). Description updated