CVE-2019-19462

MediumCVSS 5.5/10Last modified Oct 8, 2026

Description

relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published: Nov 30, 2019
Last modified: Oct 8, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-194635.3The Anhui Huami Mi Fit application before 4.0.11 for Android has an Unencrypted Update Check.CVE-2019-194645.3The CBC Gem application before 9.24.1 for Android and before 9.26.0 for iOS has Unencrypted Analytics.CVE-2019-194666.1SCEditor 2.1.3 allows XSS.CVE-2019-194687.8Free Photo Viewer 1.3 allows remote attackers to execute arbitrary code via a crafted BMP and/or TIFF file that triggers a malformed SEH, as CVE-2019-194698.8In Zmanda Management Console 3.3.9, ZMC_Admin_Advanced?form=adminTasks&action=Apply&command= allows CSRF, as demonstrated by command injecti CVE-2019-19478.6A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an una CVE-2019-194707.8Unsafe usage of .NET deserialization in Named Pipe message processing allows privilege escalation to NT AUTHORITY\SYSTEM for a local attacke CVE-2019-194758.8An issue was discovered in ManageEngine Applications Manager 14 with Build 14360. Integrated PostgreSQL which is built-in in Applications Ma CVE-2019-194795.5An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-setcos.c has an incorrect read operation duri CVE-2019-19485.9A vulnerability in Cisco Webex Meetings Mobile (iOS) could allow an unauthenticated, remote attacker to gain unauthorized read access to sen CVE-2019-194804.6An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in CVE-2019-194814.6An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-cac1.c mishandles buffer limits for CAC certi