CVE-2021-3545
6.5MEDIUMAn 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 co
Publicado: 6/2/2021Actualizado: 11/21/2024
Descripción
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.
Análisis IAImpulsado por IA
Productos Afectados
qemuqemu
debiandebian_linux
11.0
Referencias
- http://www.openwall.com/lists/oss-security/2021/05/31/1Mailing ListThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1958955Issue TrackingThird Party Advisory
- https://security.gentoo.org/glsa/202208-27Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210720-0008/Third Party Advisory
- https://www.debian.org/security/2021/dsa-4980Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/05/31/1Mailing ListThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1958955Issue TrackingThird Party Advisory
- https://security.gentoo.org/glsa/202208-27Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210720-0008/Third Party Advisory
- https://www.debian.org/security/2021/dsa-4980Third Party Advisory