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CVE-2023-4147 Detail

Description

A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system.


Metrics

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:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2023:5069 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:5069 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:5091 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:5091 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:5093 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:5093 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7382 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7382 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7389 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7389 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7411 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2023:7411 Third Party Advisory 
https://access.redhat.com/security/cve/CVE-2023-4147 Patch  Third Party Advisory 
https://access.redhat.com/security/cve/CVE-2023-4147 Patch  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=2225239 Issue Tracking  Patch  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=2225239 Issue Tracking  Patch  Third Party Advisory 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ebc1064e4874d5987722a2ddbc18f94aa53b211 Mailing List  Patch 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ebc1064e4874d5987722a2ddbc18f94aa53b211 Mailing List  Patch 
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
https://security.netapp.com/advisory/ntap-20231020-0006/
https://www.debian.org/security/2023/dsa-5480
https://www.debian.org/security/2023/dsa-5492
https://www.spinics.net/lists/stable/msg671573.html Mailing List  Patch 
https://www.spinics.net/lists/stable/msg671573.html Mailing List  Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST   Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-4147
NVD Published Date:
08/07/2023
NVD Last Modified:
11/21/2024
Source:
Red Hat, Inc.