CVE-2020-25284

Katalog CVE

CVSS 4.1 · Medium EPSS 0,31%

Kerentanan Incorrect Authorization pada linux kernel, debian linux +1 lainnya. Skor CVSS 3.1 4.1 (Medium) menurut NVD.

Deskripsi (NVD)

The rbd block device driver in drivers/block/rbd.c in the Linux kernel through 5.8.9 used incomplete permission checking for access to rbd devices, which could be leveraged by local attackers to map or unmap rbd block devices, aka CID-f44d04e696fe.

Rincian

Terbit di NVD

13 September 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

0,31% peluang dieksploitasi; lebih tinggi dari 21,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f44d04e696feaf13d192d942c4f14ad2... patch · advisory vendor
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html mailing list · advisory pihak ketiga
• https://twitter.com/grsecurity/status/1304537507560919041 advisory pihak ketiga