CVE-2023-2598

Katalog CVE

CVSS 7.8 · High EPSS 1,4%

Kerentanan Use After Free pada linux kernel, netapp hci baseboard management controller. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.

Rincian

Terbit di NVD

1 Juni 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free
CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,4% peluang dieksploitasi; lebih tinggi dari 71,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://security.netapp.com/advisory/ntap-20230703-0006/ advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2023/05/08/3 mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2024/04/24/3