CVE-2021-3546 log

Source	CVE Red Hat MITRE NVD Debian Ubuntu SUSE Alpine Mageia CVE Details CIRCL Bugs Arch Linux Red Hat Gentoo SUSE GitHub Lists oss-security full-disclosure bugtraq Misc GitHub code web search
Severity	Low
Remote	No
Type	Arbitrary code execution
Description	An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU. The flaw exists in virgl_cmd_get_capset() in contrib/vhost-user-gpu/virgl.c and could occur while processing the 'VIRTIO_GPU_CMD_GET_CAPSET' command. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service, or potentially execute arbitrary code on the host with the privileges of the QEMU process.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-2322	qemu	6.0.0-3	6.1.0-1	Medium	Fixed

References
https://www.openwall.com/lists/oss-security/2021/05/31/1 https://bugzilla.redhat.com/show_bug.cgi?id=1958978 https://gitlab.com/qemu-project/qemu/-/commit/9f22893adcb02580aee5968f32baa2cd109b3ec2