National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2018-5814 Detail

Current Description

In the Linux Kernel before version 4.16.11, 4.14.43, 4.9.102, and 4.4.133, multiple race condition errors when handling probe, disconnect, and rebind operations can be exploited to trigger a use-after-free condition or a NULL pointer dereference by sending multiple USB over IP packets.

Source:  MITRE
Description Last Modified:  06/12/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.0 HIGH
Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 1.0

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.9 MEDIUM
Vector: (AV:L/AC:M/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.4

Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securitytracker.com/id/1041050 Third Party Advisory VDB Entry
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.43 Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.11 Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.133 Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.102 Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=22076557b07c12086eeb16b8ce2b0b735f7a27e7 Patch Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=c171654caa875919be3c533d3518da8be5be966e Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html Third Party Advisory
https://secuniaresearch.flexerasoftware.com/advisories/81540/ Third Party Advisory
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-8/ Third Party Advisory
https://usn.ubuntu.com/3696-1/ Third Party Advisory
https://usn.ubuntu.com/3696-2/ Third Party Advisory
https://usn.ubuntu.com/3752-1/
https://usn.ubuntu.com/3752-2/
https://usn.ubuntu.com/3752-3/

Technical Details

Vulnerability Type (View All)

Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-5814
NVD Published Date:
06/12/2018
NVD Last Modified:
08/29/2018