CVE-2019-18391

Опубликовано: 23 дек. 2019

Источник: nvd

CVSS3: 5.5

CVSS2: 2.1

EPSS Низкий

Описание

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.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html
Mailing List
Third Party Advisory
https://access.redhat.com/security/cve/cve-2019-18391
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1765589
Issue Tracking
Patch
Third Party Advisory
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://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
Mailing List
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html
Mailing List
Third Party Advisory
https://access.redhat.com/security/cve/cve-2019-18391
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1765589
Issue Tracking
Patch
Third Party Advisory
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://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
Mailing List
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:*

Версия до 0.8.0 (включая)

Конфигурация 2

Одно из

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Конфигурация 3

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

EPSS

Процентиль: 30%

0.0011

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2019-18391

CVSS3: 5.5

ubuntu

около 6 лет назад

CVE-2019-18391

CVSS3: 5.3

redhat

больше 6 лет назад

CVE-2019-18391

CVSS3: 5.5

debian

около 6 лет назад

A heap-based buffer overflow in the vrend_renderer_transfer_write_iov ...

GHSA-r2v2-ffc3-pvxq

CVSS3: 5.5

github

больше 3 лет назад

BDU:2020-00554

CVSS3: 5.5

fstec

около 6 лет назад

Уязвимость функции vrend_renderer_transfer_write_iov (vrend_renderer.c) библиотеки virglrenderer, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 30%

0.0011

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-787