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CVE ID: | CVE-2021-3545 |
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. |
Test IDs: | None available |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2021-3545 DSA-4980 https://www.debian.org/security/2021/dsa-4980 GLSA-202208-27 https://security.gentoo.org/glsa/202208-27 [oss-security] 20210531 QEMU: security issues in vhost-user-gpu http://www.openwall.com/lists/oss-security/2021/05/31/1 https://bugzilla.redhat.com/show_bug.cgi?id=1958955 https://bugzilla.redhat.com/show_bug.cgi?id=1958955 https://security.netapp.com/advisory/ntap-20210720-0008/ https://security.netapp.com/advisory/ntap-20210720-0008/ |