CVE-2023-39192

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2023-39192
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-10-09 18:15:00 UTC
Updated2023-11-07 04:17:00 UTC
DescriptionA flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds read by setting the size fields with a value beyond the array boundaries, leading to a crash or information disclosure.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 38 All All All
Operating System Linux Linux Kernel All All All All
Operating System Redhat Enterprise Linux 8.0 All All All

References

ReferenceSourceLinkTags
ZDI-23-1490 | Zero Day Initiative MISC www.zerodayinitiative.com
2226784 – (CVE-2023-39192, ZDI-CAN-18408) CVE-2023-39192 kernel: netfilter: xtables out-of-bounds read in u32_match_it() MISC bugzilla.redhat.com
cve-details MISC access.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 161211 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-13019)
  • 199936 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6494-1)
  • 199970 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6494-2)
  • 199976 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6534-1)
  • 199979 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6532-1)
  • 199996 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6549-1)
  • 199997 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6548-1)
  • 199999 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6548-2)
  • 200002 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6534-2)
  • 200003 Ubuntu Security Notification for Linux kernel (GKE) Vulnerabilities (USN-6549-2)
  • 200006 Ubuntu Security Notification for Linux kernel (Oracle) Vulnerabilities (USN-6548-3)
  • 200007 Ubuntu Security Notification for Linux kernel (Low Latency) Vulnerabilities (USN-6549-3)
  • 200010 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6534-3)
  • 200024 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6549-4)
  • 200035 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6549-5)
  • 200037 Ubuntu Security Notification for Linux kernel (IoT) Vulnerabilities (USN-6548-5)
  • 200113 Ubuntu Security Notification for Linux kernel (GCP) Vulnerabilities (USN-6635-1)
  • 356357 Amazon Linux Security Advisory for kernel : ALAS-2023-1838
  • 356371 Amazon Linux Security Advisory for kernel : ALAS2023-2023-356
  • 356409 Amazon Linux Security Advisory for kernel : ALAS2-2023-2264
  • 356567 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.15-2023-027
  • 356572 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2023-040
  • 356606 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2023-053
  • 379435 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2024:0012)
  • 379614 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2024:0017)
  • 390293 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2023-0025)
  • 6000429 Debian Security Update for linux (DLA 3710-1)
  • 6140314 AWS Bottlerocket Security Update for kernel (GHSA-7fvv-59hh-g6m7)
  • 673534 EulerOS Security Update for kernel (EulerOS-SA-2024-1086)
  • 673563 EulerOS Security Update for kernel (EulerOS-SA-2024-1144)
  • 673595 EulerOS Security Update for kernel (EulerOS-SA-2023-3247)
  • 673692 EulerOS Security Update for kernel (EulerOS-SA-2023-3275)
  • 673923 EulerOS Security Update for kernel (EulerOS-SA-2024-1062)
  • 673995 EulerOS Security Update for kernel (EulerOS-SA-2024-1275)
  • 674042 EulerOS Security Update for kernel (EulerOS-SA-2023-3304)
  • 755059 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4035-1)
  • 755060 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4031-1)
  • 755063 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4032-1)
  • 755082 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4058-1)
  • 755083 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4057-1)
  • 755085 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4072-1)
  • 755086 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4071-1)
  • 755096 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4093-1)
  • 755229 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4072-2)
  • 755235 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4377-1)
  • 755564 SUSE Security Update for the linux kernel (SUSE-SU-2023:4348-1)
  • 755565 SUSE Security Update for the linux kernel (SUSE-SU-2023:4347-1)
  • 907450 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (31266)
  • 907583 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (31266-1)
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report