CVE Vulnerability

CVE-2019-18388

A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via malformed commands.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1765578 Issue Tracking Patch
https://access.redhat.com/security/cve/cve-2019-18388 Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/0d9a2c88dc3a70023541b3260b9f00c982abda16 Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=d2cdbcf6a8f2317f250fd54f08aa35dde2fa3e30#diff-content-3cd772559e0d73afa136d6818023cfd0c4c8ecc0 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Information

Published : 2019-12-23 04:15

Updated : 2023-02-03 06:52

NVD link : CVE-2019-18388

Mitre link : CVE-2019-18388

Products Affected
No products.
CWE
CWE-476