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.
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History
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MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2023-10-09T17:57:48.959Z
Updated: 2024-09-13T18:40:42.894Z
Reserved: 2023-07-25T16:01:14.836Z
Link: CVE-2023-39192
Vulnrichment
Updated: 2024-08-02T18:02:06.518Z
NVD
Status : Modified
Published: 2023-10-09T18:15:10.233
Modified: 2024-09-13T19:15:13.040
Link: CVE-2023-39192
Redhat