CVE-2019-18391
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-18391
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-18391.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-18391
- Downstream
- Related
- Published
- 2019-12-23T16:15:11Z
- Modified
- 2025-07-01T07:40:03.718785Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A heap-based buffer overflow in the vrendrenderertransferwriteiov function in vrendrenderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGLCCMDRESOURCEINLINE_WRITE commands.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html
- https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1765589
- https://gitlab.freedesktop.org/virgl/virglrenderer/commit/2abeb1802e3c005b17a7123e382171b3fb665971
- https://access.redhat.com/security/cve/cve-2019-18391
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=8c9cfb4e425542e96f0717189fe4658555baaf08
- https://security.alpinelinux.org/vuln/CVE-2019-18391
- https://security-tracker.debian.org/tracker/CVE-2019-18391
Affected packages
Alpine:v3.11 / virglrenderer
Package
- Name
- virglrenderer
- Purl
- pkg:apk/alpine/virglrenderer?arch=source
Debian:11 / virglrenderer
Package
- Name
- virglrenderer
- Purl
- pkg:deb/debian/virglrenderer?arch=source
Debian:12 / virglrenderer
Package
- Name
- virglrenderer
- Purl
- pkg:deb/debian/virglrenderer?arch=source
Debian:13 / virglrenderer
Package
- Name
- virglrenderer
- Purl
- pkg:deb/debian/virglrenderer?arch=source