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.
                
            References
                    | Link | Resource | 
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2950 | |
| https://access.redhat.com/errata/RHSA-2024:3138 | |
| https://access.redhat.com/security/cve/CVE-2023-39192 | Third Party Advisory | 
| https://bugzilla.redhat.com/show_bug.cgi?id=2226784 | Issue Tracking Patch Third Party Advisory | 
| https://www.zerodayinitiative.com/advisories/ZDI-CAN-18408/ | Third Party Advisory VDB Entry | 
| https://access.redhat.com/errata/RHSA-2024:2950 | |
| https://access.redhat.com/errata/RHSA-2024:3138 | |
| https://access.redhat.com/security/cve/CVE-2023-39192 | Third Party Advisory | 
| https://bugzilla.redhat.com/show_bug.cgi?id=2226784 | Issue Tracking Patch Third Party Advisory | 
| https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |
| https://www.zerodayinitiative.com/advisories/ZDI-CAN-18408/ | 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-2023-39192
Mitre link : CVE-2023-39192
CVE.ORG link : CVE-2023-39192
JSON object : View
Products Affected
                fedoraproject
- fedora
linux
- linux_kernel
redhat
- enterprise_linux
CWE
                
                    
                        
                        CWE-125
                        
            Out-of-bounds Read
