CVE-2022-30787

ntfs-3g: integer underflow in fuse_lib_readdir enables arbitrary memory read operations

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.1

Review impact separately from score.

Published · May 26, 2022

Updated · June 28, 2026

Description

A vulnerability was found in NTFS-3G. An integer underflow in fuse_lib_readdir allows out-of-bounds read operations.

Statement

The package libguestfs-winsupport, as shipped with Red Hat Enterprise Linux, is not affected by this vulnerability as it does not use the internal libfuse, known as libfuse-lite or libfuse2.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-191 · Integer Underflow (Wrap or Wraparound)