title: Red Hat Security Advisory: kernel security and bug fix update
description: kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c kernel: tcindex: use-after-free vulnerability in traffic control index filter allows privilege escalation kernel: Use-after-free vulnerability in the Linux Kernel traffic control index filter kernel: OOB access in the Linux kernel's XFS subsystem kernel: i2c: out-of-bounds write in xgene_slimpro_i2c_xfer() kernel: use-after-free vulnerability in the perf_group_detach function of the Linux Kernel Performance Events
cpes: cpe:/a:redhat:enterprise_linux:8::crb cpe:/o:redhat:enterprise_linux:8::baseos