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CVE-2022-1304

Published: 14 April 2022

An out-of-bounds read/write vulnerability was found in e2fsprogs 1.46.5. This issue leads to a segmentation fault and possibly arbitrary code execution via a specially crafted filesystem.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
e2fsprogs
Launchpad, Ubuntu, Debian
bionic
Released (1.44.1-1ubuntu1.4)
focal
Released (1.45.5-2ubuntu1.1)
impish
Released (1.46.3-1ubuntu3.1)
jammy
Released (1.46.5-2ubuntu1.1)
trusty
Released (1.42.9-3ubuntu1.3+esm3)
upstream Pending

xenial
Released (1.42.13-1ubuntu1.2+esm1)
Patches:
upstream: https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git/commit/?h=maint&id=ab51d587bb9b229b1fade1afd02e1574c1ba5c76

Severity score breakdown

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