CVE-2024-26327
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- CVE-2024-26327
CVE Details
| Release Date: | 2024-02-19 |
Description
An issue was discovered in QEMU 7.1.0 through 8.2.1. register_vfs in hw/pci/pcie_sriov.c mishandles the situation where a guest writes NumVFs greater than TotalVFs, leading to a buffer overflow in VF implementations.
See more information about CVE-2024-26327 from MITRE CVE dictionary and NIST NVD
CVSS Scoring
NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.
| Base Score: | 5.5 | CVSS Vector: | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector: | Local network | Attack Complexity: | Low |
| Privileges Required: | Low | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | None |
| Integrity Impact: | None | Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (hivex) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (hivex) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (libguestfs) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (libguestfs) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (libguestfs-winsupport) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (libguestfs-winsupport) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (libiscsi) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (libiscsi) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (libnbd) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (libnbd) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (libtpms) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (libtpms) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (libvirt) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (libvirt) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (libvirt-dbus) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (libvirt-dbus) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (libvirt-python) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (libvirt-python) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (nbdkit) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (nbdkit) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (netcf) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (netcf) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (perl-Sys-Virt) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (perl-Sys-Virt) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (qemu-kvm) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (qemu-kvm) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (seabios) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (seabios) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (sgabios) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (sgabios) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (supermin) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (supermin) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (swtpm) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (swtpm) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 8 (virt-v2v) | ELSA-2024-12604 | 2024-09-02 |
| Oracle Linux version 8 (virt-v2v) | ELSA-2024-12605 | 2024-09-02 |
| Oracle Linux version 9 (qemu-kvm) | ELSA-2024-12674 | 2024-09-19 |
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