CVE-2023-2513

Katalog CVE

CVSS 6.7 · Medium EPSS 0,24%

Kerentanan Use After Free pada linux kernel, redhat enterprise linux. Skor CVSS 3.1 6.7 (Medium) menurut NVD.

Deskripsi (NVD)

A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.

Rincian

Terbit di NVD

8 Mei 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 14,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/torvalds/linux/commit/67d7d8ad99be patch
• https://bugzilla.redhat.com/show_bug.cgi?id=2193097 issue tracking · advisory pihak ketiga
• https://lore.kernel.org/all/20220616021358.2504451-1-libaokun1%40huawei.com/