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.
                
            References
                    | Link | Resource | 
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2394 | |
| https://access.redhat.com/errata/RHSA-2024:2950 | |
| https://access.redhat.com/errata/RHSA-2024:3138 | |
| https://access.redhat.com/security/cve/CVE-2023-39193 | Third Party Advisory | 
| https://bugzilla.redhat.com/show_bug.cgi?id=2226787 | Issue Tracking Patch Third Party Advisory | 
| https://www.zerodayinitiative.com/advisories/ZDI-CAN-18866/ | Patch Third Party Advisory VDB Entry | 
| https://access.redhat.com/errata/RHSA-2024:2394 | |
| https://access.redhat.com/errata/RHSA-2024:2950 | |
| https://access.redhat.com/errata/RHSA-2024:3138 | |
| https://access.redhat.com/security/cve/CVE-2023-39193 | Third Party Advisory | 
| https://bugzilla.redhat.com/show_bug.cgi?id=2226787 | Issue Tracking Patch Third Party Advisory | 
| https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |
| https://www.zerodayinitiative.com/advisories/ZDI-CAN-18866/ | Patch Third Party Advisory VDB Entry | 
Configurations
                    History
                    No history.
Information
                Published : 2023-10-09 18:15
Updated : 2024-11-21 08:14
NVD link : CVE-2023-39193
Mitre link : CVE-2023-39193
CVE.ORG link : CVE-2023-39193
JSON object : View
Products Affected
                fedoraproject
- fedora
linux
- linux_kernel
redhat
- enterprise_linux
CWE
                
                    
                        
                        CWE-125
                        
            Out-of-bounds Read
