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SUSE Linux Micro: 2025:01771-1 moderate: iputils integer overflow

suse
Calendar Grey May 30, 2025
Dist Suse Esm H88
Critical patch released for SUSE Linux Micro tackling significant risk from net-tools weakness. Prompt implementation required.
* bsc#1242300 * bsc#1243284 Cross-References: * CVE-2025-47268

Summary

## This update for iputils fixes the following issues: Security fixes: * CVE-2025-47268: Fixed integer overflow in RTT calculation can lead to undefined behavior (bsc#1242300). Other bug fixes: * Fixed incorrect IPV4 TTL value when using SOCK_DGRAM on big endian systems (bsc#1243284). ## 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 Micro 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-1771=1 * SUSE Linux Enterprise Micro for Rancher 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-1771=1 * SUSE Linux Enterprise Micro 5.1 zypper in -t patch SUSE-SUSE-MicroOS-5.1-2025-1771=1 ## Package List:

Topics%20covered

Topics Covered

security advisory moderate threat integer overflow SUSE Linux Micro CVE-2025-47268 iputils update

References

* bsc#1242300

* bsc#1243284

Cross-

* CVE-2025-47268

CVSS scores:

* CVE-2025-47268 ( SUSE ): 5.1

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

* CVE-2025-47268 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

* CVE-2025-47268 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Affected Products:

* SUSE Linux Enterprise Micro 5.1

* SUSE Linux Enterprise Micro 5.2

* SUSE Linux Enterprise Micro for Rancher 5.2

An update that solves one vulnerability and has one security fix can now be

installed.

##

* https://www.suse.com/security/cve/CVE-2025-47268.html

* https://bugzilla.suse.com/show_bug.cgi?id=1242300

* https://bugzilla.suse.com/show_bug.cgi?id=1243284

Announcement ID: SUSE-SU-2025:01771-1
Release Date: 2025-05-30T10:41:25Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate threat integer overflow SUSE Linux Micro CVE-2025-47268 iputils update

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