PT-2022-3223 · Ntfs-3G+7 · Ntfs-3G+7

Roman Fiedler · Published 2022-05-16 · Updated 2024-04-03 · CVE-2022-30787

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions NTFS-3G versions through 2021.8.22 when using libfuse-lite

Description The issue is related to an integer underflow in the fuse lib readdir function of the libfuse-lite library for the NTFS file system in the FUSE NTFS-3G module. This can enable arbitrary memory read operations. Exploitation of the issue may allow an attacker to execute arbitrary code with elevated privileges using a specially crafted request.

Recommendations For NTFS-3G versions through 2021.8.22 when using libfuse-lite, consider disabling the fuse lib readdir function as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Integer Underflow

Weakness Enumeration

CWE-125

CWE-191

Related Identifiers

ALT-PU-2022-3191

ALT-PU-2022-3208

ALT-PU-2022-3230

ALT-PU-2023-1655

ALT-PU-2023-4812

AZL-9859

BDU:2022-03924

CVE-2022-30787

DLA-3055-1

DSA-5160-1

GHSA-6MV4-4V73-XW58

MGASA-2022-0385

OESA-2022-1685

OPENSUSE-SU-2022_2835-1

SUSE-SU-2022:2835-1

SUSE-SU-2022:2836-1

USN-5463-1

USN-5463-2

Affected Products

Alt Linux

Astra Linux

Linuxmint

Ntfs-3G

Red Os

Suse

Ubuntu

Libfuse-Lite

References · 80

• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-0926SE47 · Vendor Advisory
• https://security.gentoo.org/glsa/202301-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30783 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-46790 · Security Note
• https://osv.dev/vulnerability/DLA-3055-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30785 · Security Note
• https://ubuntu.com/security/CVE-2022-30784 · Vendor Advisory
• https://debian.org/security/2022/dsa-5160 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-30783 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-46790 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5463-2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30784 · Security Note
• https://ubuntu.com/security/CVE-2022-30785 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30786 · Security Note
• https://bdu.fstec.ru/vul/2022-03924 · Security Note