Vulnerabilities > CVE-2019-18388 - NULL Pointer Dereference vulnerability in multiple products

047910
CVSS 5.5 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
local
low complexity
virglrenderer-project
opensuse
debian
CWE-476
nessus
NVD
Published: 2019-12-23
Updated: 2024-11-21

Summary

A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via malformed commands.

Vulnerable Configurations

Part Description Count
Application
Virglrenderer_Project
7
OS
Opensuse
1
OS
Debian
1

Common Weakness Enumeration (CWE)

Nessus

  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2020-0017-1.NASL
    descriptionThis update for virglrenderer fixes the following issues : CVE-2019-18388: Fixed a NULL pointer dereference which could have led to denial of service (bsc#1159479). CVE-2019-18390: Fixed an out of bound read which could have led to denial of service (bsc#1159478). CVE-2019-18389: Fixed a heap buffer overflow which could have led to guest escape or denial of service (bsc#1159482). CVE-2019-18391: Fixed a heap-based buffer overflow which could have led to guest escape or denial of service (bsc#1159486). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id132703
    published2020-01-08
    reporterThis script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/132703
    titleSUSE SLED15 / SLES15 Security Update : virglrenderer (SUSE-SU-2020:0017-1)
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2020-58.NASL
    descriptionThis update for virglrenderer fixes the following issues : - CVE-2019-18388: Fixed a NULL pointer dereference which could have led to denial of service (bsc#1159479). - CVE-2019-18390: Fixed an out of bound read which could have led to denial of service (bsc#1159478). - CVE-2019-18389: Fixed a heap buffer overflow which could have led to guest escape or denial of service (bsc#1159482). - CVE-2019-18391: Fixed a heap based buffer overflow which could have led to guest escape or denial of service (bsc#1159486). This update was imported from the SUSE:SLE-15:Update update project.
    last seen2020-06-01
    modified2020-06-02
    plugin id132919
    published2020-01-15
    reporterThis script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/132919
    titleopenSUSE Security Update : virglrenderer (openSUSE-2020-58)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2020-0016-1.NASL
    descriptionThis update for virglrenderer fixes the following issues : CVE-2019-18388: Fixed a NULL pointer dereference which could have led to denial of service (bsc#1159479). CVE-2019-18390: Fixed an out of bound read which could have led to denial of service (bsc#1159478). CVE-2019-18389: Fixed a heap buffer overflow which could have led to guest escape or denial of service (bsc#1159482). CVE-2019-18391: Fixed a heap-based buffer overflow which could have led to guest escape or denial of service (bsc#1159486). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id132702
    published2020-01-08
    reporterThis script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/132702
    titleSUSE SLED12 / SLES12 Security Update : virglrenderer (SUSE-SU-2020:0016-1)

Redhat

advisories
rhsa
idRed Hat

References