kernal is vulnerable to denial of service.The vulnerability exists due to memory leak and application crash in pfkey_register
function in af_key.c
, which allows an attacker to crash the application by providing a malicious input.
access.redhat.com/errata/RHSA-2022:6243
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=2066819
github.com/torvalds/linux/commit/9a564bccb78a76740ea9d75a259942df8143d02c
lists.debian.org/debian-lts-announce/2022/07/msg00000.html
security.netapp.com/advisory/ntap-20220629-0001/
www.debian.org/security/2022/dsa-5127
www.debian.org/security/2022/dsa-5173