CVE-2021-3545

EPSS 0.4%CWE-908

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

02 jun 2021Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

Produtos afetados

n/a · QEMU

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Referências

https://bugzilla.redhat.com/show_bug.cgi?id=1958955 https://security.gentoo.org/glsa/202208-27 https://security.netapp.com/advisory/ntap-20210720-0008/https://www.debian.org/security/2021/dsa-4980 http://www.openwall.com/lists/oss-security/2021/05/31/1