CVE-2020-26088

Katalog CVE

CVSS 5.5 · Medium EPSS 0,40%

Kerentanan Incorrect Default Permissions pada linux kernel, debian linux +2 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A missing CAP_NET_RAW check in NFC socket creation in net/nfc/rawsock.c in the Linux kernel before 5.8.2 could be used by local attackers to create raw sockets, bypassing security mechanisms, aka CID-26896f01467a.

Rincian

Terbit di NVD

24 September 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-276: Incorrect Default Permissions

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 32,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.2 patch · release notes · advisory vendor
• https://github.com/torvalds/linux/commit/26896f01467a28651f7a536143fe5ac8449d4041 patch · advisory pihak ketiga
• https://usn.ubuntu.com/4578-1/ patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html 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 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