CVE-2019-6974

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

In the Linux kernel before 4.20.8, kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandles reference counting because of a race condition, leading to a use-after-free.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-362 CWE-416

Affected software

No affected versions have been published.

Timeline

Published: Feb 15, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-69757.5Django 1.11.x before 1.11.19, 2.0.x before 2.0.11, and 2.1.x before 2.1.6 allows Uncontrolled Memory Consumption via a malicious attacker-su CVE-2019-69765.3libvips before 8.7.4 generates output images from uninitialized memory locations when processing corrupted input image data because iofuncs/CVE-2019-69778.8gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.CVE-2019-69789.8The GD Graphics Library (aka LibGD) 2.2.5 has a double free in the gdImage*Ptr() functions in gd_gif_out.c, gd_jpeg.c, and gd_wbmp.c. NOTE: CVE-2019-69796.1An issue was discovered in the User IP History Logs (aka IP_History_Logs) plugin 1.0.2 for MyBB. There is XSS via the admin/modules/tools/ip CVE-2019-69809.8Synacor Zimbra Collaboration Suite 8.7.x through 8.8.11 allows insecure object deserialization in the IMAP component.CVE-2019-69816.5Zimbra Collaboration Suite 8.7.x through 8.8.11 allows Blind SSRF in the Feed component.CVE-2019-69825.5An issue was discovered in Foxit 3D Plugin Beta before 9.4.0.16807 for Foxit Reader and PhantomPDF. The application could encounter an Out-o CVE-2019-69836.5An issue was discovered in Foxit 3D Plugin Beta before 9.4.0.16807 for Foxit Reader and PhantomPDF. The application could encounter an Integ CVE-2019-69846.5An issue was discovered in Foxit 3D Plugin Beta before 9.4.0.16807 for Foxit Reader and PhantomPDF. The application could encounter a Use-Af CVE-2019-69858.8An issue was discovered in Foxit 3D Plugin Beta before 9.4.0.16807 for Foxit Reader and PhantomPDF. The application could encounter an Out-o CVE-2019-69867.5SPARQL Injection in VIVO Vitro v1.10.0 allows a remote attacker to execute arbitrary SPARQL via the uri parameter, leading to a regular expr