A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13.
CPE | Name | Operator | Version |
---|---|---|---|
debian_linux | eq | 9.0 | |
fedora | eq | 34 | |
linux_kernel | ge | 3.13 |
www.openwall.com/lists/oss-security/2021/05/25/1
www.openwall.com/lists/oss-security/2021/06/01/2
bugzilla.redhat.com/show_bug.cgi?id=1964139
lists.debian.org/debian-lts-announce/2021/06/msg00019.html
lists.debian.org/debian-lts-announce/2021/06/msg00020.html
www.openwall.com/lists/oss-security/2021/05/25/1