CVE-2019-15918

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
An issue was discovered in the Linux kernel before 5.0.10. SMB2_negotiate in fs/cifs/smb2pdu.c has an out-of-bounds read because data structures are incompletely updated after a change from smb30 to smb21.
Overview
  • CVE ID
  • CVE-2019-15918
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-09-04T19:15:12
  • Last Modified Date
  • 2023-01-17T21:34:02
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 5.0.10
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
https://github.com/torvalds/linux/commit/b57a55e2200ede754e4dc9cce4ba9402544b9365 Patch
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10 Release Notes
https://security.netapp.com/advisory/ntap-20191004-0001/
https://usn.ubuntu.com/4162-1/
https://usn.ubuntu.com/4162-2/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-15918
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15918
History
Created Old Value New Value Data Type Notes
2022-05-10 17:16:04 Added to TrackCVE
2022-12-04 02:15:07 2019-09-04T19:15Z 2019-09-04T19:15:12 CVE Published Date updated
2022-12-04 02:15:07 2019-10-04T09:15:13 CVE Modified Date updated
2022-12-04 02:15:07 Undergoing Analysis Vulnerability Status updated
2023-01-17 22:12:12 2023-01-17T21:34:02 CVE Modified Date updated
2023-01-17 22:12:12 Undergoing Analysis Analyzed Vulnerability Status updated