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CVE-2024-3446

HIGH

8.2

Descricao

A double free vulnerability was found in QEMU virtio devices (virtio-gpu, virtio-serial-bus, virtio-crypto), where the mem_reentrancy_guard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest user to crash the QEMU process on the host, resulting in a denial of service or allow arbitrary code execution within the context of the QEMU process on the host.

Detalhes CVE

Pontuacao CVSS v3.18.2

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado4/9/2024

Ultima modificacao5/2/2025

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-415

Referencias

https://access.redhat.com/errata/RHSA-2024:6964(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2024-3446(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2274211(secalert@redhat.com)

https://patchew.org/QEMU/20240409105537.18308-1-philmd@linaro.org/(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2024-3446(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2274211(af854a3a-2127-422b-91ae-364da2661108)

https://patchew.org/QEMU/20240409105537.18308-1-philmd@linaro.org/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20250502-0007/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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