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Zafiyetler / CVE-2017-7471

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CVE-2017-7471

Qemu: 9p: virtfs allows guest to change filesystem attributes on host

Yayın Değişiklik CWE 732
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.0CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Red Hat7.6CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (yüksek), Oracle (yüksek).

Açıklama

Quick Emulator (Qemu) built with the VirtFS, host directory sharing via Plan 9 File System (9pfs) support, is vulnerable to an improper access control issue. It could occur while accessing files on a shared host directory. A privileged user inside guest could use this flaw to access host file system beyond the shared folder and potentially escalating their privileges on a host.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
debian 11qemu1:2.8+dfsg-5
debian 12qemu1:2.8+dfsg-5
debian 13qemu1:2.8+dfsg-5
debian 14qemu1:2.8+dfsg-5
debian 7qemu1.1.2+dfsg-6+deb7u22
echoqemu1:2.8+dfsg-5
Oracle Linux 7ivshmem-tools, qemu, qemu-block-gluster ve 10 tane daha15:3.1.0-1.el7 ve 1 tane daha
7 kaynaktaki 19 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
debian 11qemu1:2.8+dfsg-5
debian 12qemu1:2.8+dfsg-5
debian 13qemu1:2.8+dfsg-5
debian 14qemu1:2.8+dfsg-5
debian 7qemu1.1.2+dfsg-6+deb7u22
echoqemu1:2.8+dfsg-5
Oracle Linux 7ivshmem-tools15:3.1.0-1.el7
Oracle Linux 7qemu15:3.0.0-1.el7
Oracle Linux 7qemu-block-gluster15:3.0.0-1.el7
Oracle Linux 7qemu-block-iscsi15:3.0.0-1.el7
Oracle Linux 7qemu-block-rbd15:3.0.0-1.el7
Oracle Linux 7qemu-common15:3.0.0-1.el7
Oracle Linux 7qemu-img15:3.0.0-1.el7
Oracle Linux 7qemu-kvm15:3.0.0-1.el7
Oracle Linux 7qemu-kvm-core15:3.0.0-1.el7
Oracle Linux 7qemu-system-aarch6415:3.1.0-1.el7
Oracle Linux 7qemu-system-aarch64-core15:3.1.0-1.el7
Oracle Linux 7qemu-system-x8615:3.0.0-1.el7
Oracle Linux 7qemu-system-x86-core15:3.0.0-1.el7

Referanslar

10 referansın hepsi

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.