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Gentoo Linux: CVE-2021-3545: QEMU: Multiple Vulnerabilities

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Gentoo Linux: CVE-2021-3545: QEMU: Multiple Vulnerabilities

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
06/02/2021
Created
08/29/2022
Added
08/16/2022
Modified
11/26/2024

Description

An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host.

Solution(s)

  • gentoo-linux-upgrade-app-emulation-qemu

References

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