https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-02T08:23:44.903473+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2017-2636 CVE-2017-2636 2026-10-02T08:23:45.056477+00:00

Race condition in drivers/tty/n_hdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service (double free) by setting the HDLC line discipline.

 https://vulnerability.circl.lu/vuln/usn-3219-1 USN-3219-1 — linux vulnerability 2026-10-02T08:23:45.056648+00:00

Affected: Ubuntu:14.04:LTS: linux

Alexander Popov discovered that the N_HDLC line discipline implementation in the Linux kernel contained a double-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly gain administrative privileges.