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SUSE: 2025:121023-2 critical: libc memory vulnerability

suse
Calendar Grey June 4, 2025
Dist Suse Esm H88
An essential update from SUSE tackles a serious glibc vulnerability, urging users to install it promptly for optimal security.
* bsc#1233699 * bsc#1234665 * bsc#1236282 Cross-References:

Summary

## This update for glibc fixes the following issues: * CVE-2025-0395: Fixed buffer overflow in the assert() function (bsc#1236282). Other fixes: \- Fix underallocation of abort_msg_s struct \- Correctly determine livepatching support \- Remove nss-systemd from default nsswitch.conf (bsc#1233699) ## 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 Micro 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-224=1 ## Package List: * SUSE Linux Micro 6.0 (aarch64 s390x x86_64) * glibc-devel-2.38-8.1 * glibc-debugsource-2.38-8.1 * glibc-locale-2.38-8.1 * glibc-2.38-8.1 * glibc-devel-debuginfo-2.38-8.1 * glibc-locale-base-debuginfo-2.38-8.1

Topics%20covered

Topics Covered

security advisory buffer overflow patch important glibc SUSE

References

* bsc#1233699

* bsc#1234665

* bsc#1236282

Cross-

* CVE-2025-0395

CVSS scores:

* CVE-2025-0395 ( SUSE ): 2.0

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

* CVE-2025-0395 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

* CVE-2025-0395 ( 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 Micro 6.0

An update that solves one vulnerability and has two fixes can now be installed.

##

* https://www.suse.com/security/cve/CVE-2025-0395.html

* https://bugzilla.suse.com/show_bug.cgi?id=1233699

* https://bugzilla.suse.com/show_bug.cgi?id=1234665

* https://bugzilla.suse.com/show_bug.cgi?id=1236282

Severity
critical
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Announcement ID: SUSE-SU-2025:20135-1
Release Date: 2025-03-05T16:31:27Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow patch important glibc SUSE

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