CVE-2019-18391
published 2019-12-23CVE-2019-18391: 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…
PriorityP424medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.36%
28.6th percentile
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.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | virglrenderer | < virglrenderer 0.8.1-1 (bookworm) | virglrenderer 0.8.1-1 (bookworm) |
| opensuse | leap | — | — |
| redhat | enterprise_linux | — | — |
| virglrenderer_project | virglrenderer | <= 0.8.0 | — |
| virglrenderer_project | virglrenderer | >= 0 < 0.8.1-1 | 0.8.1-1 |
| virglrenderer_project | virglrenderer | >= 0 < 0.8.1-1 | 0.8.1-1 |
| virglrenderer_project | virglrenderer | >= 0 < 0.8.1-1 | 0.8.1-1 |
| virglrenderer_project | virglrenderer | >= 0 < 0.8.1-1 | 0.8.1-1 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-r2v2-ffc3-pvxq: A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer
ghsa_unreviewed·2022-05-24
CVE-2019-18391 [LOW] CWE-787 GHSA-r2v2-ffc3-pvxq: A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer
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.
OSV
CVE-2019-18391: A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer
osv·2019-12-23·CVSS 5.5
CVE-2019-18391 [MEDIUM] CVE-2019-18391: A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer
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.
Red Hat
virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function
vendor_redhat·2019-10-08·CVSS 5.5
CVE-2019-18391 [MEDIUM] CWE-122 virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function
virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function
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.
A heap-based buffer overflow flaw was found in virglrenderer. The vrend_renderer_transfer_write_iov function allows guest OS users to cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Package: virglrenderer (Red Hat Enterprise Linux 8 Advanced Virtualization) - Affected
Debian
CVE-2019-18391: virglrenderer - A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function i...
vendor_debian·2019·CVSS 5.5
CVE-2019-18391 [MEDIUM] CVE-2019-18391: virglrenderer - A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function i...
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.
Scope: local
bookworm: resolved (fixed in 0.8.1-1)
bullseye: resolved (fixed in 0.8.1-1)
forky: resolved (fixed in 0.8.1-1)
sid: resolved (fixed in 0.8.1-1)
trixie: resolved (fixed in 0.8.1-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-18391 virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function [fedora-all]
bugzilla·2019-12-18·CVSS 5.5
CVE-2019-18391 [MEDIUM] CVE-2019-18391 virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function [fedora-all]
CVE-2019-18391 virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this
Bugzilla
CVE-2019-18391 virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function
bugzilla·2019-10-25·CVSS 5.5
CVE-2019-18391 [MEDIUM] CVE-2019-18391 virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function
CVE-2019-18391 virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function
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.
Upstream Issue:
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=8c9cfb4e425542e96f0717189fe4658555baaf08
Discussion:
Upstream Patch:
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/2abeb1802e3c005b17a7123e382171b3fb665971
---
Created virglrenderer tracking bugs for this issue:
Affects: fedora-all [bug 1784712]
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.htmlhttps://access.redhat.com/security/cve/cve-2019-18391https://bugzilla.redhat.com/show_bug.cgi?id=1765589https://gitlab.freedesktop.org/virgl/virglrenderer/commit/2abeb1802e3c005b17a7123e382171b3fb665971https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=8c9cfb4e425542e96f0717189fe4658555baaf08https://lists.debian.org/debian-lts-announce/2022/12/msg00017.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.htmlhttps://access.redhat.com/security/cve/cve-2019-18391https://bugzilla.redhat.com/show_bug.cgi?id=1765589https://gitlab.freedesktop.org/virgl/virglrenderer/commit/2abeb1802e3c005b17a7123e382171b3fb665971https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=8c9cfb4e425542e96f0717189fe4658555baaf08https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
2019-12-23
Published