linux-gkeop is vulnerable to denial of service. A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system.
git://git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2022-0617
www.openwall.com/lists/oss-security/2022/04/13/2
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7fc3b7c2981bbd1047916ade327beccb90994eee
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ea8569194b43f0f01f0a84c689388542c7254a1f
lists.debian.org/debian-lts-announce/2022/03/msg00011.html
lists.debian.org/debian-lts-announce/2022/03/msg00012.html
lore.kernel.org/lkml/[email protected]/T/
www.debian.org/security/2022/dsa-5095
www.debian.org/security/2022/dsa-5096