CVE-2022-1055 - Fedoraproject Fedora, Canonical Ubuntu Linux and Linux Linux Kernel
Critical 7.8
A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit requires unprivileged user namespaces. We recommend upgrading past commit 04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
Affected software
Fedoraproject Fedora
Canonical Ubuntu Linux
Linux Linux Kernel
Redhat Enterprise Linux