CVE-2022-0175

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-0175
A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading to information disclosure.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://access.redhat.com/security/cve/CVE-2022-0175 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2039003 Issue Tracking Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654 Patch Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2022-0175 Patch Third Party Advisory
https://security.gentoo.org/glsa/202210-05 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-0175 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2039003 Issue Tracking Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654 Patch Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2022-0175 Patch Third Party Advisory
https://security.gentoo.org/glsa/202210-05 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:virglrenderer_project:virglrenderer:0.9.0:*:*:*:*:*:*:*
cpe:2.3:a:virglrenderer_project:virglrenderer:0.9.1:*:*:*:*:*:*:*

Configuration 2 (hide)

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

21 Nov 2024, 06:38

Type Values Removed Values Added
References () https://access.redhat.com/security/cve/CVE-2022-0175 - Third Party Advisory () https://access.redhat.com/security/cve/CVE-2022-0175 - Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=2039003 - Issue Tracking, Patch, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=2039003 - Issue Tracking, Patch, Third Party Advisory
References () https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c - Patch, Third Party Advisory () https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c - Patch, Third Party Advisory
References () https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654 - Patch, Third Party Advisory () https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654 - Patch, Third Party Advisory
References () https://security-tracker.debian.org/tracker/CVE-2022-0175 - Patch, Third Party Advisory () https://security-tracker.debian.org/tracker/CVE-2022-0175 - Patch, Third Party Advisory
References () https://security.gentoo.org/glsa/202210-05 - Third Party Advisory () https://security.gentoo.org/glsa/202210-05 - Third Party Advisory

08 Nov 2022, 03:02

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202210-05 - (GENTOO) https://security.gentoo.org/glsa/202210-05 - Third Party Advisory

16 Oct 2022, 17:15

Type Values Removed Values Added
CPE cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:* cpe:2.3:a:virglrenderer_project:virglrenderer:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:virglrenderer_project:virglrenderer:0.9.0:*:*:*:*:*:*:*
References
  • (GENTOO) https://security.gentoo.org/glsa/202210-05 -

01 Sep 2022, 15:18

Type Values Removed Values Added
CWE CWE-909
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References (MISC) https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c - (MISC) https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c - Patch, Third Party Advisory
References (MISC) https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654 - (MISC) https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654 - Patch, Third Party Advisory
References (MISC) https://security-tracker.debian.org/tracker/CVE-2022-0175 - (MISC) https://security-tracker.debian.org/tracker/CVE-2022-0175 - Patch, Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2039003 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2039003 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://access.redhat.com/security/cve/CVE-2022-0175 - (MISC) https://access.redhat.com/security/cve/CVE-2022-0175 - Third Party Advisory
CPE cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*

26 Aug 2022, 18:47

Type Values Removed Values Added
New CVE
Information

Published : 2022-08-26 18:15

Updated : 2024-11-21 06:38

NVD link : CVE-2022-0175

Mitre link : CVE-2022-0175

CVE.ORG link : CVE-2022-0175

JSON object : View

Products Affected

redhat

  • enterprise_linux

virglrenderer_project

  • virglrenderer
CWE
CWE-909

Missing Initialization of Resource