https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2014-8153.htmlhttps://patchthecve.com/cve/CVE-2014-8153.htmlWed, 17 Jun 2026 00:16:23 +0000MEDIUM 4.0: The L3 agent in OpenStack Neutron 2014.2.x before 2014.2.2, when using radvd 2.0+, allows remote authenticated users to cause a denial of service (blocked router update processing) by creating eight routers and assigning an ipv6 non-provider subnet to each.https://patchthecve.com/cve/CVE-2011-3603.htmlhttps://patchthecve.com/cve/CVE-2011-3603.htmlTue, 16 Jun 2026 23:33:34 +0000MEDIUM 4.4: The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the privsep_init function, which causes the radvd daemon to run as root and has an unspecified impact.https://patchthecve.com/cve/CVE-2011-3602.htmlhttps://patchthecve.com/cve/CVE-2011-3602.htmlTue, 16 Jun 2026 23:33:34 +0000MEDIUM 6.4: Directory traversal vulnerability in device-linux.c in the router advertisement daemon (radvd) before 1.8.2 allows local users to overwrite arbitrary files, and remote attackers to overwrite certain files, via a .. (dot dot) in an interface name. NOTE: this can be leveraged with a symlink to overwrhttps://patchthecve.com/cve/CVE-2011-3605.htmlhttps://patchthecve.com/cve/CVE-2011-3605.htmlTue, 16 Jun 2026 23:33:34 +0000MEDIUM 5.0: The process_rs function in the router advertisement daemon (radvd) before 1.8.2, when UnicastOnly is enabled, allows remote attackers to cause a denial of service (temporary service hang) via a large number of ND_ROUTER_SOLICIT requests.https://patchthecve.com/cve/CVE-2011-3604.htmlhttps://patchthecve.com/cve/CVE-2011-3604.htmlTue, 16 Jun 2026 23:33:34 +0000HIGH 7.5: The process_ra function in the router advertisement daemon (radvd) before 1.8.2 allows remote attackers to cause a denial of service (stack-based buffer over-read and crash) via unspecified vectors.https://patchthecve.com/cve/CVE-2011-3601.htmlhttps://patchthecve.com/cve/CVE-2011-3601.htmlTue, 16 Jun 2026 23:33:34 +0000HIGH 7.5: Buffer overflow in the process_ra function in the router advertisement daemon (radvd) before 1.8.2 allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a negative value in a label_len value.