cve/2019/CVE-2019-17052.md

CVE-2019-17052

Description

ax25_create in net/ax25/af_ax25.c in the AF_AX25 network module in the Linux kernel 3.16 through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-0614e2b73768.

POC

Reference

• http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0614e2b73768b502fc32a75349823356d98aae2c
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0edc3f703f7bcaf550774b5d43ab727bcd0fe06b

Github

• https://github.com/Live-Hack-CVE/CVE-2019-17052
• https://github.com/MrAgrippa/nes-01