|Description||A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)|
|References||DLA-2940-1, DLA-2941-1, DSA-5096-1|
Vulnerable and fixed packages
The table below lists information on source packages.
|linux (PTS)||buster, buster (security)||4.19.249-2||fixed|
The information below is based on the following data on fixed versions.