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Fedora 34: FEDORA-2021-d56567bdab Critical: kernel-tools Memory Leak

fedora
Calendar Grey April 24, 2021
Dist Fedora Esm H88
Investigate essential improvements in the updates for kernel-tools in Fedora 34, aimed at boosting system reliability and safeguarding security.
The 5.11.14 stable kernel update contains a number of important fixes across the tree.

Summary

This package contains the tools/ directory from the kernel source

and the supporting documentation.

The 5.11.14 stable kernel update contains a number of important fixes across the

tree.

* Wed Apr 14 2021 Justin M. Forbes - 5.11.14-300

- Linux v5.11.14

[ 1 ] Bug #1894550 - CVE-2020-25670 kernel: refcount leak in llcp_sock_bind()

https://bugzilla.redhat.com/show_bug.cgi?id=1894550

[ 2 ] Bug #1894552 - CVE-2020-25671 kernel: refcount leak in llcp_sock_connect()

https://bugzilla.redhat.com/show_bug.cgi?id=1894552

[ 3 ] Bug #1894556 - CVE-2020-25672 kernel: memory leak in llcp_sock_connect()

https://bugzilla.redhat.com/show_bug.cgi?id=1894556

[ 4 ] Bug #1894558 - CVE-2020-25673 kernel: non-blocking socket in llcp_sock_connect()

https://bugzilla.redhat.com/show_bug.cgi?id=1894558

su -c 'dnf upgrade --advisory FEDORA-2021-d56567bdab' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
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Critical

Product: Fedora 34
Version: 5.11.14
Release: 300.fc34
Summary: Assortment of tools for the Linux kernel

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