SUSE: Kernel Important TLS Data Capture Fix CVE-2025-38616 2025:4311-1
suse
November 29, 2025
* bsc#1249537 Cross-References: * CVE-2025-38616
Summary
## This update for the SUSE Linux Enterprise kernel 6.4.0-150700.53.16 fixes one security issue The following security issue was fixed: * CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1249537). ## 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 Live Patching 15-SP7 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2025-4311=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP7 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150700_53_16-default-debuginfo-4-150700.2.1 * kernel-livepatch-6_4_0-150700_53_16-default-4-150700.2.1
References
* bsc#1249537
Cross-
* CVE-2025-38616
CVSS scores:
* CVE-2025-38616 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
* CVE-2025-38616 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected Products:
* SUSE Linux Enterprise Live Patching 15-SP7
* SUSE Linux Enterprise Real Time 15 SP7
* SUSE Linux Enterprise Server 15 SP7
* SUSE Linux Enterprise Server for SAP Applications 15 SP7
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2025-38616.html
* https://bugzilla.suse.com/show_bug.cgi?id=1249537
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Severity
important
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Critical
Announcement ID: SUSE-SU-2025:4311-1
Release Date: 2025-11-28T16:33:27Z
Rating: important
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