CVE-2019-18391

EPSS 0.03%
Published 23.12.2019 16:15:11
Last modified 21.11.2024 04:33:11
Source cve@mitre.org
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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 products Warnungen 0 Metrics 3 CWE 1 References 9

Data is provided by the 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 CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.03%	0.055

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	2.1	3.9	2.9	AV:L/AC:L/Au:N/C:N/I:N/A:P

CWE-787 Out-of-bounds Write

The product writes 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

Mailing List

https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html

Third Party Advisory

Mailing List

https://access.redhat.com/security/cve/cve-2019-18391

Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1765589

Patch

Third Party Advisory

Issue Tracking

https://gitlab.freedesktop.org/virgl/virglrenderer/commit/2abeb1802e3c005b17a7123e382171b3fb665971

Patch

Third Party Advisory

https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=8c9cfb4e425542e96f0717189fe4658555baaf08

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2019-18391

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-18391

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-18391

EUVD