Vulnerability Description
An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol.
CVSS Score
4.0
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.26, < 5.4.251 |
| Fedoraproject | Fedora | 38 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2023-39197Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2218342Issue TrackingThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-39197Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2218342Issue TrackingThird Party Advisory
FAQ
What is CVE-2023-39197?
CVE-2023-39197 is a vulnerability with a CVSS score of 4.0 (MEDIUM). An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol.
How severe is CVE-2023-39197?
CVE-2023-39197 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-39197?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Fedoraproject Fedora.