7.1

CVE-2019-18390

An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_BLIT commands.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Virglrenderer Project ≫ Virglrenderer Version <= 0.8.0
Opensuse ≫ Leap Version15.1
Redhat ≫ Enterprise Linux Version8.0
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.265
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
nvd@nist.gov 3.6 3.9 4.9
AV:L/AC:L/Au:N/C:P/I:N/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

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
Third Party Advisory
Mailing List
https://access.redhat.com/security/cve/cve-2019-18390
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1765584
Patch
Third Party Advisory
Issue Tracking
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/24f67de7a9088a873844a39be03cee6882260ac9
Patch
Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=d2cdbcf6a8f2317f250fd54f08aa35dde2fa3e30#3cd772559e0d73afa136d6818023cfd0c4c8ecc0_0_151
Third Party Advisory