CVE-2019-18390 describes an out-of-bounds read vulnerability in the vrend_blit_need_swizzle function of virglrenderer versions up to 0.8.0, allowing guest OS users to trigger a denial of service. This vulnerability affects products like Debian, openSUSE, and Red Hat, which utilize virglrenderer. Rated High with a CVSS score of 7.1, it has a local attack vector with low complexity, enabling an unprivileged attacker to cause a high impact denial of service. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it is not currently a high-profile threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.8.0CPE matchmatch criteria | cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:* | ||
15.1CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.