CVE-2023-39192

Katalog CVE

CVSS 6.0 · Medium EPSS 0,39%

Kerentanan Out-of-bounds Read pada linux kernel, redhat enterprise linux +1 lainnya. Skor CVSS 3.1 6.0 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

9 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.0 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 30,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=2226784 issue tracking · patch · advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2023-39192 advisory pihak ketiga
• https://www.zerodayinitiative.com/advisories/ZDI-CAN-18408/ advisory pihak ketiga · vdb entry
• https://access.redhat.com/errata/RHSA-2024:2950
• https://access.redhat.com/errata/RHSA-2024:3138
• https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html