|Description||A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Versions before kernel 5.12-rc6 are affected|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)|
|References||DLA-2689-1, DLA-2690-1, ELA-458-1|
Vulnerable and fixed packages
The table below lists information on source packages.
|linux (PTS)||jessie, jessie (lts)||3.16.84-1||vulnerable|
|linux-4.19 (PTS)||stretch (security)||4.19.208-1~deb9u1||fixed|
|linux-4.9 (PTS)||jessie, jessie (lts)||4.9.290-1~deb8u1||fixed|
The information below is based on the following data on fixed versions.