CWE
755
Advisory Published
CVE Published
Updated

CVE-2022-0264

First published: Mon Jan 17 2022(Updated: )

A flaw was found in the Linux kernel. There is an address leakage in BPF atomic fetch. This allows a local user with the ability to insert EBPF rules to be able to gather additional information for further attacks on the kernel. Reference and upstream patch: <a href="https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=7d3baf0afa3aa9102d6a521a8e4c41888bb79882">https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=7d3baf0afa3aa9102d6a521a8e4c41888bb79882</a>

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel<5.16
Linux Linux kernel=5.16
Linux Linux kernel=5.16-rc1
Linux Linux kernel=5.16-rc2
Linux Linux kernel=5.16-rc3
Linux Linux kernel=5.16-rc4
Linux Linux kernel=5.16-rc5
redhat/kernel<5.16
5.16
debian/linux
5.10.223-1
5.10.226-1
6.1.106-3
6.1.112-1
6.11.4-1
6.11.5-1

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