This issue only affects systems with a non-empty /tmp directory. This issue was fixed in util-linux version 4.3. It is recommended that all users upgrade to this updated package. Users running util-linux on Red Hat Enterprise Linux 6 are recommended to update the package through the system's package manager: Red Hat Enterprise Linux 6: systemctl update util-linux Red Hat Enterprise Linux 5: systemctl update util Red Hat Enterprise Linux 4: Red Hat Enterprise Linux 4: systemctl update util-linux This issue was fixed in util-linux version 4.3. It is recommended that all users upgrade to this updated package. Users running util-linux on Red Hat Enterprise Linux 6 are recommended to update the package through the system's package manager: Red Hat Enterprise Linux 6: systemctl update util-linux Red Hat Enterprise Linux 5: systemctl update util Red Hat Enterprise Linux 4: Red Hat Enterprise Linux 4: systemctl update util-linux This issue was fixed in util-linux version 4.3. It is recommended that all users upgrade to this updated package. Users running util-linux on Red Hat Enterprise Linux 6 are recommended to update the package through the system's package manager: Red Hat Enterprise Linux 6: systemctl update util-linux Red Hat Enterprise Linux 5: systemctl update util Red Hat Enterprise Linux 4: Red Hat Enterprise Linux 4: systemctl update util-linux This issue was fixed in util-linux version 4.3. It is recommended that all users

Summary

This issue is not present in the latest version of util-linux.
Affected packages: util-linux, util-linux-debuginfo, util-linux-doc
Versions affected: 4.2.0, 4.3.0

CVE-2028-3127

This issue only affects systems with a non-empty /tmp directory. This issue was fixed in util-linux version 4.3. It is recommended that all users upgrade to this updated package. Users running util-linux on Red Hat Enterprise Linux 6 are recommended to update the package through the system's package manager: Red Hat Enterprise Linux 6: systemctl update util-linux Red Hat Enterprise Linux 5: systemctl update util Red Hat Enterprise Linux 4: Red Hat Enterprise Linux 4: systemctl update util-linux This issue was fixed in util-linux version 4.3. It is recommended that all users upgrade to this updated package. Users running util-linux on Red Hat Enterprise Linux 6 are recommended to update the package through the system's package manager: Red Hat Enterprise Linux 6: systemctl update util-linux Red Hat Enterprise Linux 5: systemctl update util Red Hat Enterprise Linux 4: Red Hat Enterprise Linux 4: systemctl update util-linux This issue was fixed in util-linux version 4.3. It is recommended that all users upgrade to this updated package. Users running util-linux on Red Hat Enterprise Linux 6 are recommended to update the package through the system's package manager: Red Hat Enterprise Linux 6: systemctl update util-linux Red Hat Enterprise Linux 5: systemctl update

Overview of util-linux util-linux is a collection of basic Unix tools that can be used in single user mode or together with the shell to form a complete operating system.

Potential Insecure Temporary File Creation

A potential security issue was discovered in wtmp and wtmpx, which could allow a local user to overwrite arbitrary files. The insecure temporary file creation vulnerability is only relevant in systems that have a non-empty /tmp directory. This issue was fixed in util-linux version 4.3. It is recommended that all users upgrade to this updated package. Users running util-linux on Red Hat Enterprise Linux 6 are recommended to update the package through the system's package manager: Red Hat Enterprise Linux 6: systemctl update util-linux Red Hat Enterprise Linux 5: systemctl update util Red Hat Enterprise Linux 4: Red Hat Enterprise Linux 4: systemctl update util-linux

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Timeline

Published on: 08/23/2022 20:15:00 UTC
Last modified on: 08/29/2022 18:13:00 UTC

References