CVE-2023-6270

Katalog CVE

CVSS 7.0 · High EPSS 0,41%

Kerentanan Use After Free pada debian linux, linux kernel +1 lainnya. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on `struct net_device`, and a use-after-free can be triggered by racing between the free on the struct and the access through the `skbtxq` global queue. This could lead to a denial of service condition or potential code execution.

Rincian

Terbit di NVD

4 Januari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

0,41% peluang dieksploitasi; lebih tinggi dari 33,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2023-6270 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2256786 issue tracking · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html advisory pihak ketiga