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SUSE: openssl-1_1 Important Out-of-Bounds Read CVE-2025-9230 Advisory

suse
Calendar Grey September 30, 2025
Dist Suse Esm H88
Critical update addressing CVE-2025-9230 in openssl-1_1 for SUSE fixes out-of-bounds error. Immediate action recommended.
* 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 High Performance Computing LTSS 15 SP3 zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-3440=1 * SUSE Linux Enterprise Server 15 SP3 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-3440=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-3440=1 * SUSE Enterprise Storage 7.1

Topics%20covered

Topics Covered

security advisory SuSE threat OpenSSL important out-of-bounds read

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

Affected Products:

* SUSE Enterprise Storage 7.1

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

* SUSE Linux Enterprise Micro 5.1

* SUSE Linux Enterprise Micro 5.2

* SUSE Linux Enterprise Micro for Rancher 5.2

* SUSE Linux Enterprise Server 15 SP3

* SUSE Linux Enterprise Server 15 SP3 LTSS

* SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that solves one vulnerability can now be installed.

##

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03440-1
Release Date: 2025-09-30T14:52:05Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE threat OpenSSL important out-of-bounds read

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