Medium severity4.4NVD Advisory· Published Jan 25, 2019· Updated Jun 17, 2026

CVE-2019-3819

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

154

Linux/Kernelllm-fuzzy2 versions
>=4.18+ 1 more
- (no CPE)range: >=4.18
- (no CPE)range: from v4.18 and newer
osv-coords152 versions
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pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_32&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_32&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_32&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_28&distro=HPE%20Helion%20OpenStack%208 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_28&distro=SUSE%20Enterprise%20Storage%205 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_28&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_28&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_28&distro=SUSE%20OpenStack%20Cloud%208 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_28&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208 pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_3&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4
< 0+ 151 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
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- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
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- (no CPE)range: < 0
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- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 6.18.5-r0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
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- (no CPE)range: < 0
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-lp150.12.58.1
- (no CPE)range: < 4.12.14-5.24.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-150.14.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 1-1.9.3
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-5.24.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-150.14.1
- (no CPE)range: < 4.12.14-150.14.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-5.24.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.12.14-6.9.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.12.14-150.14.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-95.13.1
- (no CPE)range: < 4.4.121-92.120.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.4.180-94.103.1
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 4.12.14-150.14.2
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-6.7.1

Patches

Vulnerability mechanics

References

bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
lists.opensuse.org/opensuse-security-announce/2019-04/msg00052.htmlnvdMailing ListThird Party Advisory
www.securityfocus.com/bid/106730nvdThird Party AdvisoryVDB Entry
lists.debian.org/debian-lts-announce/2019/03/msg00034.htmlnvdMailing ListThird Party Advisory
lists.debian.org/debian-lts-announce/2019/04/msg00004.htmlnvdMailing ListThird Party Advisory
lists.debian.org/debian-lts-announce/2019/05/msg00002.htmlnvdMailing ListThird Party Advisory
usn.ubuntu.com/3932-1/nvdThird Party Advisory
usn.ubuntu.com/3932-2/nvdThird Party Advisory
usn.ubuntu.com/4115-1/nvdThird Party Advisory
usn.ubuntu.com/4118-1/nvdThird Party Advisory

News mentions

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cvss	0.286
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000