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Fedora 34: 2021-ffda3d6fa1 Critical Kernel 5.14.10 Network Fix

fedora
Calendar Grey October 11, 2021
Dist Fedora Esm H88
The kernel update in Fedora 34 addresses significant challenges such as connectivity failures, improving overall system reliability and safeguarding against vulnerabilities.
The 5.14.10 stable kernel update contains a number of important fixes across the tree

Summary

The kernel meta package

The 5.14.10 stable kernel update contains a number of important fixes across the

tree

* Thu Oct 7 2021 Justin M. Forbes [5.14.10-0]

- Revert "net: stmmac: dwmac-rk: fix unbalanced pm_runtime_enable warnings" (Peter Robinson)

- e100e: Fix packet loss issues seen on Intel network controller (Mark Pearson)

- bpf: Fix integer overflow in prealloc_elems_and_freelist() (Tatsuhiko Yasumatsu)

- Revert "acpi: prefer booting with ACPI over DTS" (Justin M. Forbes)

[ 1 ] Bug #2000627 - CVE-2021-3744 kernel: crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()

https://bugzilla.redhat.com/show_bug.cgi?id=2000627

[ 2 ] Bug #2010463 - CVE-2021-41864 kernel: eBPF multiplication integer overflow in prealloc_elems_and_freelist() in kernel/bpf/stackmap.c leads to out-of-bounds write

https://bugzilla.redhat.com/show_bug.cgi?id=2010463

su -c 'dnf upgrade --advisory FEDORA-2021-ffda3d6fa1' at the command

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

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

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
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Critical

Product: Fedora 34
Version: 5.14.10
Release: 200.fc34
Summary: The Linux kernel

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