CVE-2023-39180: linux kernel

csirt@kutim:~/threat-intel/cve/CVE-2023-39180

CVSS 7.5 · High EPSS 1,4%

Kerentanan Uncontrolled Resource Consumption pada linux kernel. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found within the handling of SMB2_READ commands in the kernel ksmbd module. The issue results from not releasing memory after its effective lifetime. An attacker can leverage this to create a denial-of-service condition on affected installations of Linux. Authentication is not required to exploit this vulnerability, but only systems with ksmbd enabled are vulnerable.

Rincian

Terbit di NVD: 18 November 2024
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-400: Uncontrolled Resource Consumption
CWE-125: Out-of-bounds Read
EPSS (30 hari): 1,4% peluang dieksploitasi; lebih tinggi dari 72,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
linux	linux kernel	Semua versi

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://access.redhat.com/security/cve/CVE-2023-39180 advisory pihak ketiga
https://bugzilla.redhat.com/show_bug.cgi?id=2326531 issue tracking · advisory pihak ketiga
https://www.zerodayinitiative.com/advisories/ZDI-24-589/ advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.