PoC Index

CVE-2021-45464

HIGH 8.8EPSS 0.4%

kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine.

CVSS v3.1
8.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v3.1
8.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS
0.38% chance of exploitation in the next 30 days, 31th percentile
Published
2023-04-15
Updated
2025-02-06

Proof-of-concept exploits (1)

References

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