A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num 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.
Metrics
Affected Vendors & Products
References
History
Fri, 22 Nov 2024 12:00:00 +0000
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Fri, 13 Sep 2024 19:45:00 +0000
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MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2023-10-09T17:57:44.776Z
Updated: 2024-11-15T17:03:07.560Z
Reserved: 2023-07-25T16:01:14.835Z
Link: CVE-2023-39189
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-10-09T18:15:10.160
Modified: 2024-11-21T08:14:52.793
Link: CVE-2023-39189
Redhat