Buffer overflow

2021-07-0222:15:00

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7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.5%

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.

CPENameOperatorVersion
acrnlt2.5

CPE	Name	Operator	Version
	acrn	lt	2.5

References

github.com/projectacrn/acrn-hypervisor/commit/25c0e3817eb332660dd63d1d4522e63dcc94e79a