CVE-2019-15918

Published on: 09/04/2019 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:45 PM UTC

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Certain versions of Linux Kernel from Linux contain the following vulnerability:

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.

  • CVE-2019-15918 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 7.2 - HIGH

Access
Vector
Access
Complexity
Authentication
LOCAL LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
COMPLETE COMPLETE COMPLETE

CVE References

Description Tags Link
September 2019 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product Security security.netapp.com
text/html
URL Logo CONFIRM security.netapp.com/advisory/ntap-20191004-0001/
Release Notes
cdn.kernel.org
text/plain
URL Logo MISC cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10
USN-4162-2: Linux kernel (Azure) vulnerabilities | Ubuntu security notices usn.ubuntu.com
text/html
URL Logo UBUNTU USN-4162-2
USN-4162-1: Linux kernel vulnerabilities | Ubuntu security notices usn.ubuntu.com
text/html
URL Logo UBUNTU USN-4162-1
cifs: Fix lease buffer length error · torvalds/[email protected] · GitHub Patch
github.com
text/html
URL Logo MISC github.com/torvalds/linux/commit/b57a55e2200ede754e4dc9cce4ba9402544b9365

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
LinuxLinux KernelAllAllAllAll
Operating
System
LinuxLinux KernelAllAllAllAll
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*:
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