#VU53680 Information disclosure in QEMU - CVE-2021-3545

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Main Vulnerability Database Vulnerabilities #VU53680

#VU53680 Information disclosure in QEMU - CVE-2021-3545

Published: May 31, 2021


Vulnerability identifier: #VU53680
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-3545
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
QEMU
Software vendor:
QEMU

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to uninitialized memory disclosure within the virgl_cmd_get_capset_info() function in vhost-user-gpu/virgl.c. A remote authenticated user of the guest operating system can gain unauthorized access to sensitive information on the system.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links