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CVE-2022-30783

Published: 26 May 2022

An invalid return code in fuse_kern_mount enables intercepting of libfuse-lite protocol traffic between NTFS-3G and the kernel in NTFS-3G through 2021.8.22 when using libfuse-lite.

Priority

Medium

Cvss 3 Severity Score

6.7

Score breakdown

Status

Package Release Status
ntfs-3g
Launchpad, Ubuntu, Debian
upstream
Released (1:2022.5.17-1)
bionic
Released (1:2017.3.23-2ubuntu0.18.04.4)
focal
Released (1:2017.3.23AR.3-3ubuntu1.2)
impish
Released (1:2017.3.23AR.3-3ubuntu5.1)
jammy
Released (1:2021.8.22-3ubuntu1.1)
kinetic
Released (2022.5.17-1ubuntu1)
Patches:
upstream: https://github.com/tuxera/ntfs-3g/commit/7f81935f32e58e8fec22bc46683b1b067469405f

Severity score breakdown

Parameter Value
Base score 6.7
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H