{"id":"CVE-2019-3819","state":"PUBLISHED","title":"A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a ","description":"A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a userspace. A local privileged user (\"root\") can cause a system lock up and a denial of service. Versions from v4.18 and newer are vulnerable.","publishedAt":"2019-01-25T18:00:00.000Z","updatedAt":"2024-08-04T19:19:18.612Z","severity":{"score":4.2,"label":"Medium","version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H","source":"redhat"},"assigner":"redhat","products":["The Linux Foundation kernel:"],"affected":[{"vendor":"The Linux Foundation","product":"kernel:","versions":[{"version":"from v4.18 and newer","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/106730","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3819","https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html","https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html","https://usn.ubuntu.com/3932-1/","https://usn.ubuntu.com/3932-2/","http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00052.html","https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html","https://usn.ubuntu.com/4115-1/","https://usn.ubuntu.com/4118-1/"],"weaknesses":["CWE-835"],"ingestedAt":"2026-10-29T19:45:59.128Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/3xxx/CVE-2019-3819.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-3819","state":"PUBLISHED","datePublished":"2019-01-25T18:00:00.000Z","dateUpdated":"2024-08-04T19:19:18.612Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2019-01-03T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a userspace. A local privileged user (\"root\") can cause a system lock up and a denial of service. 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