CVE-2019-18390
HIGH
7,1
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: high
LOW
3,6
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: none
Availability: partial
Description
AI Translation Available
An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_BLIT commands.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0011
Percentile
0,3th
Updated
EPSS Score Trend (Last 90 Days)
125
Out-of-bounds Read
DraftCommon Consequences
Security Scopes Affected:
Confidentiality
Availability
Other
Potential Impacts:
Read Memory
Bypass Protection Mechanism
Dos: Crash, Exit, Or Restart
Varies By Context
Applicable Platforms
Languages:
C, C++, Memory-Unsafe
Technologies:
ICS/OT
Operating System
Debian Linux by Debian
CPE Identifier
View Detailed Analysis
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Virglrenderer by Virglrenderer Project
Version Range Affected
To
0.8.0
(inclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Leap by Opensuse
CPE Identifier
View Detailed Analysis
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Enterprise Linux by Redhat
CPE Identifier
View Detailed Analysis
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html
https://access.redhat.com/security/cve/cve-2019-18390
https://bugzilla.redhat.com/show_bug.cgi?id=1765584
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/24f67de7a9088a873844a…
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?com…
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-2019-18390
https://bugzilla.redhat.com/show_bug.cgi?id=1765584
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/24f67de7a9088a873844a…
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?com…
https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html