cve-2024-3446
Vulnerability from cvelistv5
Published
2024-04-09 19:34
Modified
2024-09-24 07:53
Severity ?
8.2 (High) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:6964
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2024-3446
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2274211
secalert@redhat.comhttps://patchew.org/QEMU/20240409105537.18308-1-philmd@linaro.org/
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2024-3446
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2274211
af854a3a-2127-422b-91ae-364da2661108https://patchew.org/QEMU/20240409105537.18308-1-philmd@linaro.org/
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020240905091210.489197e6   < *
    cpe:/a:redhat:enterprise_linux:8::crb
    cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 8 Advanced Virtualization     cpe:/a:redhat:advanced_virtualization:8::el8
Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
Show details on NVD website

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