CVE-2023-39189

A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

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 -

30 Apr 2024, 14:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:2394 -

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, 19:47

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
CWE CWE-125
First Time Linux
Redhat
Linux linux Kernel
Fedoraproject
Fedoraproject fedora
Redhat enterprise Linux
References (MISC) https://access.redhat.com/security/cve/CVE-2023-39189 - (MISC) https://access.redhat.com/security/cve/CVE-2023-39189 - Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2226777 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2226777 - Issue Tracking, Patch, Third Party Advisory
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 6.0

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-2023-39189

Mitre link : CVE-2023-39189

CVE.ORG link : CVE-2023-39189


JSON object : View

Products Affected

redhat

  • enterprise_linux

linux

  • linux_kernel

fedoraproject

  • fedora
CWE
CWE-125

Out-of-bounds Read