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Vulnerability Details :

CVE-2018-14625

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-10 Sep, 2018 | 13:00
Updated At-05 Aug, 2024 | 09:29
Rejected At-
Credits

A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:10 Sep, 2018 | 13:00
Updated At:05 Aug, 2024 | 09:29
Rejected At:
▼CVE Numbering Authority (CNA)

A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients.

Affected Products
Vendor
[UNKNOWN]
Product
kernel
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416
Type: CWE
CWE ID: CWE-416
Description: CWE-416
Metrics
VersionBase scoreBase severityVector
3.05.3MEDIUM
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14625
x_refsource_CONFIRM
https://usn.ubuntu.com/3872-1/
vendor-advisory
x_refsource_UBUNTU
https://usn.ubuntu.com/3878-1/
vendor-advisory
x_refsource_UBUNTU
https://usn.ubuntu.com/3871-5/
vendor-advisory
x_refsource_UBUNTU
https://usn.ubuntu.com/3878-2/
vendor-advisory
x_refsource_UBUNTU
https://usn.ubuntu.com/3871-4/
vendor-advisory
x_refsource_UBUNTU
https://syzkaller.appspot.com/bug?extid=bd391451452fb0b93039
x_refsource_MISC
https://usn.ubuntu.com/3871-1/
vendor-advisory
x_refsource_UBUNTU
https://usn.ubuntu.com/3871-3/
vendor-advisory
x_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
mailing-list
x_refsource_MLIST
https://access.redhat.com/errata/RHSA-2019:2043
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2029
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4154
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14625
Resource:
x_refsource_CONFIRM
Hyperlink: https://usn.ubuntu.com/3872-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://usn.ubuntu.com/3878-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://usn.ubuntu.com/3871-5/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://usn.ubuntu.com/3878-2/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://usn.ubuntu.com/3871-4/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://syzkaller.appspot.com/bug?extid=bd391451452fb0b93039
Resource:
x_refsource_MISC
Hyperlink: https://usn.ubuntu.com/3871-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://usn.ubuntu.com/3871-3/
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://access.redhat.com/errata/RHSA-2019:2043
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2019:2029
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2019:4154
Resource:
vendor-advisory
x_refsource_REDHAT
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14625
x_refsource_CONFIRM
x_transferred
https://usn.ubuntu.com/3872-1/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://usn.ubuntu.com/3878-1/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://usn.ubuntu.com/3871-5/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://usn.ubuntu.com/3878-2/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://usn.ubuntu.com/3871-4/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://syzkaller.appspot.com/bug?extid=bd391451452fb0b93039
x_refsource_MISC
x_transferred
https://usn.ubuntu.com/3871-1/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://usn.ubuntu.com/3871-3/
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
mailing-list
x_refsource_MLIST
x_transferred
https://access.redhat.com/errata/RHSA-2019:2043
vendor-advisory
x_refsource_REDHAT
x_transferred
https://access.redhat.com/errata/RHSA-2019:2029
vendor-advisory
x_refsource_REDHAT
x_transferred
https://access.redhat.com/errata/RHSA-2019:4154
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14625
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://usn.ubuntu.com/3872-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://usn.ubuntu.com/3878-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://usn.ubuntu.com/3871-5/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://usn.ubuntu.com/3878-2/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://usn.ubuntu.com/3871-4/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://syzkaller.appspot.com/bug?extid=bd391451452fb0b93039
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://usn.ubuntu.com/3871-1/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://usn.ubuntu.com/3871-3/
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2019:2043
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2019:2029
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2019:4154
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:10 Sep, 2018 | 13:29
Updated At:13 Feb, 2023 | 04:51

A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.07.0HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary3.05.3MEDIUM
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Primary2.04.4MEDIUM
AV:L/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.0
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Type: Primary
Version: 2.0
Base score: 4.4
Base severity: MEDIUM
Vector:
AV:L/AC:M/Au:N/C:P/I:P/A:P
CPE Matches

Linux Kernel Organization, Inc
linux
>>linux_kernel>>-
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>14.04
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>16.04
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>18.04
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>18.10
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarysecalert@redhat.com
CWE-362Secondarynvd@nist.gov
CWE ID: CWE-416
Type: Primary
Source: secalert@redhat.com
CWE ID: CWE-362
Type: Secondary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://access.redhat.com/errata/RHSA-2019:2029secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2019:2043secalert@redhat.com
N/A
https://access.redhat.com/errata/RHSA-2019:4154secalert@redhat.com
N/A
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14625secalert@redhat.com
Issue Tracking
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.htmlsecalert@redhat.com
Mailing List
Third Party Advisory
https://syzkaller.appspot.com/bug?extid=bd391451452fb0b93039secalert@redhat.com
Third Party Advisory
https://usn.ubuntu.com/3871-1/secalert@redhat.com
Third Party Advisory
https://usn.ubuntu.com/3871-3/secalert@redhat.com
Third Party Advisory
https://usn.ubuntu.com/3871-4/secalert@redhat.com
Third Party Advisory
https://usn.ubuntu.com/3871-5/secalert@redhat.com
Third Party Advisory
https://usn.ubuntu.com/3872-1/secalert@redhat.com
Third Party Advisory
https://usn.ubuntu.com/3878-1/secalert@redhat.com
Third Party Advisory
https://usn.ubuntu.com/3878-2/secalert@redhat.com
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2019:2029
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2019:2043
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2019:4154
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14625
Source: secalert@redhat.com
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
Source: secalert@redhat.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://syzkaller.appspot.com/bug?extid=bd391451452fb0b93039
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://usn.ubuntu.com/3871-1/
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://usn.ubuntu.com/3871-3/
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://usn.ubuntu.com/3871-4/
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://usn.ubuntu.com/3871-5/
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://usn.ubuntu.com/3872-1/
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://usn.ubuntu.com/3878-1/
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://usn.ubuntu.com/3878-2/
Source: secalert@redhat.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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