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SUSE: Kernel Important Buffer Overflow Threat CVE-2023-53676

suse
Calendar Grey December 23, 2025
Dist Suse Esm H88
Critical kernel update for SUSE fixes buffer overflow vulnerability affecting system security.
An update that solves one vulnerability can now be installed.

Summary

## The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251786).

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important kernel CVE

References

* bsc#1251786

Cross-

* CVE-2023-53676

CVSS scores:

* CVE-2023-53676 ( SUSE ): 8.5

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

* CVE-2023-53676 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* SUSE Linux Enterprise Server 11 SP4

* SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2023-53676.html

* https://bugzilla.suse.com/show_bug.cgi?id=1251786

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4507-1
Release Date: 2025-12-22T16:46:54Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important kernel CVE

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