CVE-2023-39192

A 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.
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

History

13 Sep 2024, 19:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html', 'source': 'secalert@redhat.com'}

22 May 2024, 17:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:2950 -
  • () https://access.redhat.com/errata/RHSA-2024:3138 -

11 Jan 2024, 19:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html -

11 Oct 2023, 20:48

Type Values Removed Values Added
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-18408/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-18408/ - Third Party Advisory, VDB Entry
References (MISC) https://access.redhat.com/security/cve/CVE-2023-39192 - (MISC) https://access.redhat.com/security/cve/CVE-2023-39192 - Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2226784 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2226784 - Issue Tracking, Patch, Third Party Advisory
First Time Linux
Redhat
Linux linux Kernel
Fedoraproject
Fedoraproject fedora
Redhat enterprise Linux
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 6.0
CWE CWE-125
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

09 Oct 2023, 18:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-10-09 18:15

Updated : 2024-09-13 19:15


NVD link : CVE-2023-39192

Mitre link : CVE-2023-39192

CVE.ORG link : CVE-2023-39192


JSON object : View

Products Affected

redhat

  • enterprise_linux

fedoraproject

  • fedora

linux

  • linux_kernel
CWE
CWE-125

Out-of-bounds Read