SUSE update for udisks2

1) Input validation error

EUVDB-ID: #VU64024

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-3802

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can input a specially crafted image file/USB and perform a denial of service (DoS) attack.

Mitigation

Update the affected package udisks2 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

SUSE Linux Enterprise Server: 15-SP4

openSUSE Leap: 15.4

SUSE Linux Enterprise Server for SAP Applications: 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP4

udisks2-lang: before 2.9.2-150400.3.3.1

udisks2-debugsource: before 2.9.2-150400.3.3.1

udisks2-debuginfo: before 2.9.2-150400.3.3.1

udisks2: before 2.9.2-150400.3.3.1

typelib-1_0-UDisks-2_0: before 2.9.2-150400.3.3.1

libudisks2-0_zram-debuginfo: before 2.9.2-150400.3.3.1

libudisks2-0_zram: before 2.9.2-150400.3.3.1

libudisks2-0_vdo-debuginfo: before 2.9.2-150400.3.3.1

libudisks2-0_vdo: before 2.9.2-150400.3.3.1

libudisks2-0_lvm2-debuginfo: before 2.9.2-150400.3.3.1

libudisks2-0_lvm2: before 2.9.2-150400.3.3.1

libudisks2-0_lsm-debuginfo: before 2.9.2-150400.3.3.1

libudisks2-0_lsm: before 2.9.2-150400.3.3.1

libudisks2-0_btrfs-debuginfo: before 2.9.2-150400.3.3.1

libudisks2-0_btrfs: before 2.9.2-150400.3.3.1

libudisks2-0_bcache-debuginfo: before 2.9.2-150400.3.3.1

libudisks2-0_bcache: before 2.9.2-150400.3.3.1

libudisks2-0-devel: before 2.9.2-150400.3.3.1

libudisks2-0-debuginfo: before 2.9.2-150400.3.3.1

libudisks2-0: before 2.9.2-150400.3.3.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_module_for_basesystem:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing:15-SP4:*:*:*:*:*:*:*
• cpe:2.3:a:suse:udisks2-lang:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:udisks2-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:udisks2-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:udisks2:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:typelib-1_0-udisks-2_0:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_zram-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_zram:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_vdo-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_vdo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_lvm2-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_lvm2:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_lsm-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_lsm:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_btrfs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_btrfs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_bcache-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0_bcache:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libudisks2-0:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20221919-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.