CVE-2018-20125

Published: Dic 20, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-12695 Aliases: GSD-2018-20125
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

hw/rdma/vmw/pvrdma_cmd.c in QEMU allows attackers to cause a denial of service (NULL pointer dereference or excessive memory allocation) in create_cq_ring or create_qp_rings.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0050
Percentile
0,7th
Updated

EPSS Score Trend (Last 90 Days)

476

NULL Pointer Dereference

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Read Memory Modify Memory
Applicable Platforms
Languages: C, C#, C++, Go, Java
Likelihood of Exploit: Medium
View CWE Details
Operating System

Ubuntu Linux by Canonical

Product Information
Vendor Canonical
Product Ubuntu Linux
Version 18.10
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ubuntu Linux by Canonical

Product Information
Vendor Canonical
Product Ubuntu Linux
Version 18.04
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Qemu by Qemu

Product Information
Vendor Qemu
Product Qemu
Version Range Affected
To 3.1.0 (inclusive)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ubuntu Linux by Canonical

Product Information
Vendor Canonical
Product Ubuntu Linux
Version 14.04
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ubuntu Linux by Canonical

Product Information
Vendor Canonical
Product Ubuntu Linux
Version 16.04
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02…
Mailing List Patch Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02823.html
https://usn.ubuntu.com/3923-1/
Third Party Advisory
https://usn.ubuntu.com/3923-1/
http://www.openwall.com/lists/oss-security/2018/12/19/3
Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/12/19/3
http://www.securityfocus.com/bid/106298
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106298
https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02…
Mailing List Patch Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02823.html
https://usn.ubuntu.com/3923-1/
Third Party Advisory
https://usn.ubuntu.com/3923-1/
http://www.openwall.com/lists/oss-security/2018/12/19/3
Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/12/19/3
http://www.securityfocus.com/bid/106298
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106298