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Oracle Linux 7: Kernel Important Update ELSA-2025-28026 CVE-2025-40019

oracle
Calendar Grey December 3, 2025
Oracle Linux Logo Esm H88
Oracle Linux 7 updates include changes to kernel addressing CVE-2025-40019 for improved security and stability.
The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Summary

[5.4.17-2136.349.3.2] - crypto: essiv - Check ssize for decryption and in-place encryption (Herbert Xu) [Orabug: 38705546] {CVE-2025-40019}

Topics%20covered

Topics Covered

security advisory security issue important kernel decryption Oracle Linux

SRPMs

http://oss.oracle.com/ol7/SRPMS-updates/kernel-uek-5.4.17-2136.349.3.2.el7uek.src.rpm

x86_64

kernel-uek-5.4.17-2136.349.3.2.el7uek.x86_64.rpm kernel-uek-container-5.4.17-2136.349.3.2.el7uek.x86_64.rpm kernel-uek-container-debug-5.4.17-2136.349.3.2.el7uek.x86_64.rpm kernel-uek-debug-5.4.17-2136.349.3.2.el7uek.x86_64.rpm kernel-uek-debug-devel-5.4.17-2136.349.3.2.el7uek.x86_64.rpm kernel-uek-devel-5.4.17-2136.349.3.2.el7uek.x86_64.rpm kernel-uek-doc-5.4.17-2136.349.3.2.el7uek.noarch.rpm kernel-uek-tools-5.4.17-2136.349.3.2.el7uek.x86_64.rpm

aarch64

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-40019

Topics%20covered

Topics Covered

security advisory security issue important kernel decryption Oracle Linux

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