PT-2022-13011 · Unknown+4 · Virglrenderer+4

Pedro Sampaio · Published 2022-01-18 · Updated 2024-04-07 · CVE-2022-0175

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions virglrenderer (affected versions not specified)

Description A flaw was found in the VirGL virtual OpenGL renderer. The issue arises from improper memory initialization when allocating a host-backed memory resource. A malicious guest could exploit this flaw to read uninitialized memory from the host, potentially leading to information disclosure.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-909

Related Identifiers

ALT-PU-2022-2675

ALT-PU-2024-2056

ALT-PU-2024-4825

AZL-10772

AZL-35347

CVE-2022-0175

MGASA-2022-0401

OESA-2022-1776

OPENSUSE-SU-2022:0111-1

OPENSUSE-SU-2022_0111-1

OPENSUSE-SU-2024:11770-1

SUSE-SU-2022:0110-1

SUSE-SU-2022:0111-1

SUSE-SU-2022_0110-1

SUSE-SU-2022_0111-1

USN-5309-1

Affected Products

Alt Linux

Linuxmint

Suse

Ubuntu

Virglrenderer

References · 33

• https://advisories.mageia.org/MGASA-2022-0401.html · Security Note
• https://osv.dev/vulnerability/MGASA-2022-0401 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0175 · Security Note
• https://ubuntu.com/security/notices/USN-5309-1 · Vendor Advisory
• https://security.gentoo.org/glsa/202210-05 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:0111-1 · Vendor Advisory
• https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c · Patch
• https://ubuntu.com/security/CVE-2022-0175 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-0175 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-0175 · Patch
• https://cve.org/CVERecord?id=CVE-2022-0175 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2022:0111-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2022-1776 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-0175 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-0135 · Vendor Advisory