A memory leak problem was found in virtbt_rx_handle in drivers/bluetooth/virtio_bt.c in the Linux kernel. This flaw may allow a local attacker to cause a denial of service on the reception of packets with an invalid packet type. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1d0688421449718c6c5f46e458a378c9b530ba18 https://lore.kernel.org/linux-bluetooth/1A203F5E-FB5E-430C-BEA3-86B191D69D58@holtmann.org/ http://www.openwall.com/lists/oss-security/2022/03/11/1
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-26878