CVE-2021-36144

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-416

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jul 2, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-361457.5The Device Model in ACRN through 2.5 has a devicemodel/core/mem.c use-after-free for a freed rb_entry.CVE-2021-361467.5ACRN before 2.5 has a devicemodel/hw/pci/xhci.c NULL Pointer Dereference for a trb pointer.CVE-2021-361477.5An 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-2021-361487.8An 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-2021-36156.8A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow code execution if a specific file exists on the attacheCVE-2021-361506.1SilverStripe Framework through 4.8.1 allows XSS.CVE-2021-361515.5In Apache Gobblin, the Hadoop token is written to a temp file that is visible to all local users on Unix-like systems. This affects versionsCVE-2021-361529.8Apache Gobblin trusts all certificates used for LDAP connections in Gobblin-as-a-Service. This affects versions <= 0.15.0. Users should updaCVE-2021-361537.5Mismanaged state in GRPCWebToHTTP2ServerCodec.swift in gRPC Swift 1.1.0 and 1.1.1 allows remote attackers to deny service by sending malformCVE-2021-361547.5HTTP2ToRawGRPCServerCodec in gRPC Swift 1.1.1 and earlier allows remote attackers to deny service via the delivery of many small messages wiCVE-2021-361557.5LengthPrefixedMessageReader in gRPC Swift 1.1.0 and earlier allocates buffers of arbitrary length, which allows remote attackers to cause unCVE-2021-361565.3An issue was discovered in Grafana Loki through 2.2.1. The header value X-Scope-OrgID is used to construct file paths for rules files, and i
CVE-2021-36144: High severity, CVSS 7.5 | Vulnix