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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-10-09T17:57:49.676Z

Updated: 2024-09-13T18:41:00.561Z

Reserved: 2023-07-25T16:01:14.836Z

Link: CVE-2023-39193

cve-icon Vulnrichment

Updated: 2024-08-02T18:02:06.556Z

cve-icon NVD

Status : Modified

Published: 2023-10-09T18:15:10.303

Modified: 2024-09-13T19:15:13.270

Link: CVE-2023-39193

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-09-29T00:00:00Z

Links: CVE-2023-39193 - Bugzilla