CVE-2023-4394

Katalog CVE

CVSS 6.0 · Medium EPSS 0,22%

Kerentanan Uncontrolled Resource Consumption pada linux kernel. Skor CVSS 3.1 6.0 (Medium) menurut NVD.

Deskripsi (NVD)

A use-after-free flaw was found in btrfs_get_dev_args_from_path in fs/btrfs/volumes.c in btrfs file-system in the Linux Kernel. This flaw allows a local attacker with special privileges to cause a system crash or leak internal kernel information

Rincian

Terbit di NVD

17 Agustus 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-400: Uncontrolled Resource Consumption
CWE-416: Use After Free

EPSS (30 hari)

0,22% peluang dieksploitasi; lebih tinggi dari 11,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://patchwork.kernel.org/project/linux-btrfs/patch/20220815151606.3479183-1-r33s3n6@gmail.com/ mailing list · patch · advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2219263 issue tracking · patch · advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2023-4394 issue tracking · advisory pihak ketiga