Linux Acrn — known CVE vulnerabilities

Every CVE whose affected-product data names Linux Acrn, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (7)

• CVE-2021-36148 — CVSS 7.8 (high): An issue was discovered in ACRN before 2.5. dmar_free_irte in hypervisor/arch/x86/vtd.c allows an irte_alloc_bitmap buffer overflow.
• CVE-2021-36143 — CVSS 7.5 (high): ACRN before 2.5 has a hw/pci/virtio/virtio.c vq_endchains NULL Pointer Dereference.
• CVE-2021-36144 — CVSS 7.5 (high): The polling timer handler in ACRN before 2.5 has a use-after-free for a freed virtio device, related to devicemodel/hw/pci/virtio/*.c.
• CVE-2019-18844 — CVSS 7.5 (high): The Device Model in ACRN before 2019w25.5-140000p relies on assert calls in devicemodel/hw/pci/core.c and devicemodel/include/pci_core.h…
• CVE-2021-36146 — CVSS 7.5 (high): ACRN before 2.5 has a devicemodel/hw/pci/xhci.c NULL Pointer Dereference for a trb pointer.
• CVE-2021-36147 — CVSS 7.5 (high): An issue was discovered in ACRN before 2.5. It allows a devicemodel/hw/pci/virtio/virtio_net.c virtio_net_ping_rxq NULL pointer dereference…
• CVE-2021-36145 — CVSS 7.5 (high): The Device Model in ACRN through 2.5 has a devicemodel/core/mem.c use-after-free for a freed rb_entry.