SUSE update for s390-tools

1) Use-after-free

EUVDB-ID: #VU107895

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-3416

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to a use-after-free error in openssl::cipher::Cipher::fetch. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package s390-tools to the latest version.

Vulnerable software versions

Basesystem Module: 15-SP6

SUSE Linux Enterprise Real Time 15: SP6

openSUSE Leap: 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP6

SUSE Linux Enterprise Server 15: SP6

SUSE Linux Enterprise Desktop 15: SP6

s390-tools-genprotimg-data: before 2.31.0-150600.8.16.1

osasnmpd-debuginfo: before 2.31.0-150600.8.16.1

libkmipclient1-devel: before 2.31.0-150600.8.16.1

s390-tools-hmcdrvfs: before 2.31.0-150600.8.16.1

libekmfweb1: before 2.31.0-150600.8.16.1

s390-tools-zdsfs-debuginfo: before 2.31.0-150600.8.16.1

libekmfweb1-debuginfo: before 2.31.0-150600.8.16.1

s390-tools-hmcdrvfs-debuginfo: before 2.31.0-150600.8.16.1

osasnmpd: before 2.31.0-150600.8.16.1

s390-tools-zdsfs: before 2.31.0-150600.8.16.1

s390-tools-chreipl-fcp-mpath: before 2.31.0-150600.8.16.1

libkmipclient1-debuginfo: before 2.31.0-150600.8.16.1

libkmipclient1: before 2.31.0-150600.8.16.1

libekmfweb1-devel: before 2.31.0-150600.8.16.1

s390-tools-debuginfo: before 2.31.0-150600.8.16.1

s390-tools-debugsource: before 2.31.0-150600.8.16.1

s390-tools: before 2.31.0-150600.8.16.1

CPE2.3

• cpe:2.3:o:suse:basesystem_module:15-SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP6:*:*:*:*:*:*:*
• cpe:2.3:a:suse:s390-tools-genprotimg-data:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:osasnmpd-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libkmipclient1-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:s390-tools-hmcdrvfs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libekmfweb1:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:s390-tools-zdsfs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libekmfweb1-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:s390-tools-hmcdrvfs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:osasnmpd:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:s390-tools-zdsfs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:s390-tools-chreipl-fcp-mpath:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libkmipclient1-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libkmipclient1:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libekmfweb1-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:s390-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:s390-tools-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:s390-tools:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2025/suse-su-202501619-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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