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SUSE: 2025:01784-1 important: glibc remote code execution

suse
Calendar Grey May 30, 2025
Dist Suse Esm H88
The latest glibc patch for SUSE resolves significant execution vulnerabilities and enhances overall system reliability.
* bsc#1234128 * bsc#1243317 Cross-References: * CVE-2025-4802

Summary

## This update for glibc fixes the following issues: Security issues fixed: * CVE-2025-4802: possible execution of attacker controlled code when statically linked setuid binaries using dlopen search for libraries to load in LD_LIBRARY_PATH (bsc#1243317). Other issues fixed: * Multi-threaded application hang due to deadlock when `pthread_cond_signal` fails to wake up `pthread_cond_wait` as a consequence of a bug related to stealing of signals (bsc#1234128). ## 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 15.3 zypper in -t patch SUSE-2025-1784=1 * SUSE Linux Enterprise Micro for Rancher 5.3

Topics%20covered

Topics Covered

security advisory software update important glibc SUSE attack code

References

* bsc#1234128

* bsc#1243317

Cross-

* CVE-2025-4802

CVSS scores:

* CVE-2025-4802 ( SUSE ): 9.4

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

* CVE-2025-4802 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-4802 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.3

* SUSE Enterprise Storage 7.1

* 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-2025:01784-1
Release Date: 2025-05-30T16:10:21Z
Rating: important

Topics%20covered

Topics Covered

security advisory software update important glibc SUSE attack code

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