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CVE-2022-30784

Published: 26 May 2022

A crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value in NTFS-3G through 2021.8.22.

Priority

Medium

Cvss 3 Severity Score

7.8

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/60717a846deaaea47e50ce58872869f7bd1103b5

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H