CVE-2020-26088

Name	CVE-2020-26088
Description	A missing CAP_NET_RAW check in NFC socket creation in net/nfc/rawsock.c in the Linux kernel before 5.8.2 could be used by local attackers to create raw sockets, bypassing security mechanisms, aka CID-26896f01467a.
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-2385-1, DLA-2420-1
NVD severity	low

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	stretch	4.9.228-1	vulnerable
	stretch (security)	4.9.272-2	fixed
	buster	4.19.194-1	fixed
	buster (security)	4.19.194-3	fixed
	bullseye, sid	5.10.46-2	fixed
linux-4.19 (PTS)	stretch (security)	4.19.194-3~deb9u1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
linux	source	stretch	4.9.240-1	DLA-2420-1
linux	source	buster	4.19.146-1
linux	source	(unstable)	5.7.17-1
linux-4.19	source	stretch	4.19.146-1~deb9u1	DLA-2385-1

https://git.kernel.org/linus/26896f01467a28651f7a536143fe5ac8449d4041