CVE-2019-18391

EUVD-2019-8176
A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_RESOURCE_INLINE_WRITE commands.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
Affected Products (NVD)
VendorProductVersion
virglrenderer_projectvirglrenderer
𝑥
≤ 0.8.0
opensuseleap
15.1
redhatenterprise_linux
8.0
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
virglrenderer
bookworm
0.10.4-1
fixed
bullseye
0.8.2-5+deb11u1
fixed
sid
1.0.0-1
fixed
trixie
1.0.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
virglrenderer
bionic
ignored
disco
ignored
eoan
ignored
focal
not-affected
trusty
dne
xenial
dne
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html
https://access.redhat.com/security/cve/cve-2019-18391
https://bugzilla.redhat.com/show_bug.cgi?id=1765589
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/2abeb1802e3c005b17a7123e382171b3fb665971
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=8c9cfb4e425542e96f0717189fe4658555baaf08
https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html
https://access.redhat.com/security/cve/cve-2019-18391
https://bugzilla.redhat.com/show_bug.cgi?id=1765589
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/2abeb1802e3c005b17a7123e382171b3fb665971
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=8c9cfb4e425542e96f0717189fe4658555baaf08
https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html