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SUSE 15.6 Important Advisory: procps segmentation fault exploit

suse
Calendar Grey February 28, 2025
Dist Suse Esm H88
SUSE has released an important security patch for procps, addressing segmentation violations triggered by an integer overflow vulnerability.
* bsc#1214290 * bsc#1236842 Cross-References: * CVE-2023-4016

Summary

## This update for procps fixes the following issues: * Integer overflow due to incomplete fix for CVE-2023-4016 can lead to segmentation fault in ps command when pid argument has a leading space (bsc#1236842, bsc#1214290). ## 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: * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-741=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-741=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-741=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2025-741=1 * SUSE Linux Enterprise Micro 5.4

Topics%20covered

Topics Covered

security advisory update software update important integer overflow SUSE procps exploits segmentation fault important severity

References

* bsc#1214290

* bsc#1236842

Cross-

* CVE-2023-4016

CVSS scores:

* CVE-2023-4016 ( SUSE ): 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

* CVE-2023-4016 ( NVD ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected Products:

* Basesystem Module 15-SP6

* openSUSE Leap 15.6

* SUSE Enterprise Storage 7.1

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0741-1
Release Date: 2025-02-28T10:17:02Z
Rating: important

Topics%20covered

Topics Covered

security advisory update software update important integer overflow SUSE procps exploits segmentation fault important severity

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