CVE-2022-23091

Katalog CVE

CVSS 4.0 · Medium EPSS 0,17%

Kerentanan Missing Release of Memory after Effective Lifetime pada freebsd. Skor CVSS 3.1 4.0 (Medium) menurut CISA ADP.

Deskripsi (NVD)

A particular case of memory sharing is mishandled in the virtual memory system. This is very similar to SA-21:08.vm, but with a different root cause. An unprivileged local user process can maintain a mapping of a page after it is freed, allowing that process to read private data belonging to other processes or the kernel.

Rincian

Terbit di NVD

15 Februari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 6,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://security.freebsd.org/advisories/FreeBSD-SA-22:11.vm.asc advisory vendor
• https://security.netapp.com/advisory/ntap-20240415-0008/ advisory pihak ketiga