CVE-2021-36148

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.

Score

CVSS 3.1 7.8 High

Status

Modified - cve@mitre.org

Published

2021-07-02

Last modified

2024-08-04

Weaknesses

CWE-120

Affected products

• Acrn (Linux)

References

• https://github.com/projectacrn/acrn-hypervisor/commit/25c0e3817eb332660dd63d1d4522e63dcc94e79a