[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2011-5321":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":34,"epss":9,"epss_history":35,"metrics":36,"affected":43},"UBUNTU-CVE-2011-5321","The tty_open function in drivers/tty/tty_io.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted access to a device file under the /dev/pts directory.",null,[],[],[],[14],{"_key":15},"CVE-2011-5321",[],[],[],"2016-05-02T10:59:00Z","2025-07-16T08:10:32.222944Z",{"cisa_kev":22,"cisa_ransomware":22,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[24,30],{"url":25,"sources":26,"tags":28},"https://ubuntu.com/security/CVE-2011-5321",[27],"osv_ubuntu",[29],"REPORT",{"url":31,"sources":32,"tags":33},"https://www.cve.org/CVERecord?id=CVE-2011-5321",[27],[29],[],[],[37],{"source":27,"cvss_v2_0":9,"cvss_v3_0":38,"cvss_v3_1":9,"cvss_v4_0":9},{"baseScore":39,"baseSeverity":9,"vectorString":40,"impactScore":41,"exploitabilityScore":42},5.5,"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",6,4.6,[44,56,62],{"ecosystem":45,"name":46,"vendor":47,"product":46,"cpe_part":9,"purl_type":48,"purl_namespace":47,"purl_name":46,"source":9,"versions":49},"Ubuntu","linux","ubuntu","deb",[50],{"version":51,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":55,"fixed_in":9},"lt3_11_0_12_19",true,"ecosystem","3.11.0-12.19","excluding",{"ecosystem":45,"name":57,"vendor":47,"product":57,"cpe_part":9,"purl_type":48,"purl_namespace":47,"purl_name":57,"source":9,"versions":58},"linux-lts-utopic",[59],{"version":60,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":61,"version_end_type":55,"fixed_in":9},"lt3_16_0_25_33~14_04_2","3.16.0-25.33~14.04.2",{"ecosystem":45,"name":63,"vendor":47,"product":63,"cpe_part":9,"purl_type":48,"purl_namespace":47,"purl_name":63,"source":9,"versions":64},"linux-lts-vivid",[65],{"version":66,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":67,"version_end_type":55,"fixed_in":9},"lt3_19_0_18_18~14_04_1","3.19.0-18.18~14.04.1"]