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CVE-2023-2861

Public on 2023-06-30
Modified on 2024-01-30
Description

9pfs: prevent opening special files: A malicious client could potentially escape from the exported 9p tree by creating and opening a device file on host side.

Severity
Medium
See what this means
CVSS v3 Base Score
4.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core qemu 2023-07-17 17:40 ALAS2-2023-2148

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 4.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
NVD CVSSv3 6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N