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SUSE: OpenSSL Important Fix for Out-Of-Bounds Read CVE-2025-9230

suse
Calendar Grey October 7, 2025
Dist Suse Esm H88
Critical update for openssl-1_1 addresses important security flaw that could compromise system security.
* bsc#1250232 Cross-References: * CVE-2025-9230

Summary

## This update for openssl-1_1 fixes the following issues: * CVE-2025-9230: incorrect check of key size can lead to out-of-bounds read and write in RFC 3211 KEK unwrap (bsc#1250232). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 12 SP5 LTSS zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-3463=1 * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-3463=1 ## Package List: * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64) * libopenssl1_1-debuginfo-1.1.1d-2.119.1 * openssl-1_1-debugsource-1.1.1d-2.119.1

Topics%20covered

Topics Covered

security advisory SuSE important out-of-bounds openssl-1_1 cve-2025-9230

References

* bsc#1250232

Cross-

* CVE-2025-9230

CVSS scores:

* CVE-2025-9230 ( SUSE ): 7.7

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-9230 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-9230 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server 12 SP5 LTSS

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2025-9230.html

* https://bugzilla.suse.com/show_bug.cgi?id=1250232

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03463-1
Release Date: 2025-10-07T07:48:36Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE important out-of-bounds openssl-1_1 cve-2025-9230

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