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NVD Vulnerability Details :
CVE-2017-2618
Modified
More InfoOfficial Page
Source-secalert@redhat.com
View Known Exploited Vulnerability (KEV) details
Published At-27 Jul, 2018 | 19:29
Updated At-12 Feb, 2023 | 23:29

A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files before 4.9.10. An empty (null) write to this file can crash the system by causing the system to attempt to access unmapped kernel memory.

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
Primary3.05.5MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Secondary3.05.5MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Primary2.04.9MEDIUM
AV:L/AC:L/Au:N/C:N/I:N/A:C
Type: Primary
Version: 3.0
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.0
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.9
Base severity: MEDIUM
Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions before 4.9.10(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux>>7.0
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_desktop>>7.0
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server>>7.0
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_aus>>7.3
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_aus>>7.4
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_eus>>7.3
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_eus>>7.4
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_eus>>7.5
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_workstation>>7.0
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-193Primarysecalert@redhat.com
CWE-682Secondarynvd@nist.gov
CWE ID: CWE-193
Type: Primary
Source: secalert@redhat.com
CWE ID: CWE-682
Type: Secondary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/96272secalert@redhat.com
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:0931secalert@redhat.com
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0932secalert@redhat.com
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0933secalert@redhat.com
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2618secalert@redhat.com
Issue Tracking
Patch
Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0c461cb727d146c9ef2d3e86214f498b78b7d125secalert@redhat.com
Patch
Vendor Advisory
https://marc.info/?l=selinux&m=148588165923772&w=2secalert@redhat.com
Patch
Third Party Advisory
https://www.debian.org/security/2017/dsa-3791secalert@redhat.com
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/96272
Source: secalert@redhat.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://access.redhat.com/errata/RHSA-2017:0931
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2017:0932
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2017:0933
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2618
Source: secalert@redhat.com
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0c461cb727d146c9ef2d3e86214f498b78b7d125
Source: secalert@redhat.com
Resource:
Patch
Vendor Advisory
Hyperlink: https://marc.info/?l=selinux&m=148588165923772&w=2
Source: secalert@redhat.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://www.debian.org/security/2017/dsa-3791
Source: secalert@redhat.com
Resource:
Third Party Advisory
Change History
0Changes found
Details not found