CVE-2023-3338
Detail
Modified This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
https://access.redhat.com/security/cve/CVE-2023-3338
CVE, Inc., Red Hat
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2218618
CVE, Inc., Red Hat
Issue Tracking
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
CVE, Inc., Red Hat
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
CVE, Inc., Red Hat
Mailing List
Third Party Advisory
https://seclists.org/oss-sec/2023/q2/276
CVE, Inc., Red Hat
Exploit
Mailing List
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230824-0005/
CVE, Inc., Red Hat
Third Party Advisory
https://www.debian.org/security/2023/dsa-5480
CVE, Inc., Red Hat
Third Party Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-476
NULL Pointer Dereference
NIST
Red Hat, Inc.
Change History
11 change records found show changes
CVE Modified by CVE 11/21/2024 3:17:02 AM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/security/cve/CVE-2023-3338
Added
Reference
https://bugzilla.redhat.com/show_bug.cgi?id=2218618
Added
Reference
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
Added
Reference
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
Added
Reference
https://seclists.org/oss-sec/2023/q2/276
Added
Reference
https://security.netapp.com/advisory/ntap-20230824-0005/
Added
Reference
https://www.debian.org/security/2023/dsa-5480
CVE Modified by Red Hat, Inc. 5/14/2024 9:31:54 AM
Action
Type
Old Value
New Value
CVE Modified by Red Hat, Inc. 11/06/2023 11:18:31 PM
Action
Type
Old Value
New Value
Added
CWE
Red Hat, Inc. CWE-476
Modified Analysis by NIST 10/26/2023 4:27:37 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:*
OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.5
Added
CPE Configuration
OR
*cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vsphere:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
Changed
Reference Type
https://security.netapp.com/advisory/ntap-20230824-0005/ No Types Assigned
https://security.netapp.com/advisory/ntap-20230824-0005/ Third Party Advisory
Changed
Reference Type
https://www.debian.org/security/2023/dsa-5480 No Types Assigned
https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
CVE Modified by Red Hat, Inc. 10/19/2023 8:15:14 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html [No Types Assigned]
CVE Modified by Red Hat, Inc. 8/24/2023 3:15:41 PM
Action
Type
Old Value
New Value
Added
Reference
https://security.netapp.com/advisory/ntap-20230824-0005/ [No Types Assigned]
CVE Modified by Red Hat, Inc. 8/19/2023 2:16:48 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.debian.org/security/2023/dsa-5480 [No Types Assigned]
Modified Analysis by NIST 8/02/2023 11:40:05 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Removed
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Changed
Reference Type
https://access.redhat.com/security/cve/CVE-2023-3338 No Types Assigned
https://access.redhat.com/security/cve/CVE-2023-3338 Third Party Advisory
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=2218618 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=2218618 Issue Tracking
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html Third Party Advisory
CVE Modified by Red Hat, Inc. 7/27/2023 5:15:14 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html [No Types Assigned]
CVE Modified by Red Hat, Inc. 7/24/2023 12:15:12 PM
Action
Type
Old Value
New Value
Changed
Description
A flaw null pointer dereference in the Linux kernel DECnet networking protocol was found. A remote user could use this flaw to crash the system.
A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.
Added
CVSS V3.1
Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Removed
CWE
Red Hat, Inc. CWE-376
Added
Reference
https://access.redhat.com/security/cve/CVE-2023-3338 [No Types Assigned]
Added
Reference
https://bugzilla.redhat.com/show_bug.cgi?id=2218618 [No Types Assigned]
Removed
CWE Reason
CWE-376 / More specific CWE option available
Initial Analysis by NIST 7/07/2023 1:20:32 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-476
Added
CPE Configuration
OR
*cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:*
Changed
Reference Type
https://seclists.org/oss-sec/2023/q2/276 No Types Assigned
https://seclists.org/oss-sec/2023/q2/276 Exploit, Mailing List, Third Party Advisory
Quick Info
CVE Dictionary Entry: CVE-2023-3338 NVD
Published Date: 06/30/2023 NVD
Last Modified: 11/21/2024
Source: Red Hat, Inc.
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