CVE-2023-39193

A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count 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

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, 20:46

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:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 6.0
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2226787 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2226787 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://access.redhat.com/security/cve/CVE-2023-39193 - (MISC) https://access.redhat.com/security/cve/CVE-2023-39193 - Third Party Advisory
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-18866/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-18866/ - Patch, Third Party Advisory, VDB Entry
CWE CWE-125
First Time Fedoraproject
Linux
Linux linux Kernel
Fedoraproject fedora
Redhat
Redhat enterprise Linux

09 Oct 2023, 18:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-10-09 18:15

Updated : 2024-04-30 14:15


NVD link : CVE-2023-39193

Mitre link : CVE-2023-39193

CVE.ORG link : CVE-2023-39193


JSON object : View

Products Affected

redhat

  • enterprise_linux

fedoraproject

  • fedora

linux

  • linux_kernel
CWE
CWE-125

Out-of-bounds Read