Riskcovery

CVE-2019-5609

State
Published
Severity
Not scored
Published
Aug 29, 2019
Updated
Aug 4, 2024
Reserved
Jan 7, 2019

Read the record on cve.org

Description

In FreeBSD 12.0-STABLE before r350619, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350619, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the bhyve e1000 device emulation used a guest-provided value to determine the size of the on-stack buffer without validation when TCP segmentation offload is requested for a transmitted packet. A misbehaving bhyve guest could overwrite memory in the bhyve process on the host.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
FreeBSDn/a
  • before 12.0-RELEASE-p9Affected
  • before 11.3-RELEASE-p2Affected
  • and before 11.2-RELEASE-p13Affected

References

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