GHSA-858x-x5xv-4rpm

GHSA-858x-x5xv-4rpm PUBLISHED CVSS 6.5 MEDIUM

Record from GitHub Advisory Database · Published May 14, 2022

The is_rndis function in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 does not properly validate USB configuration descriptor objects, which allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors involving a remote NDIS control message packet.

Risk scores

CVSS 3.0

6.5

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Timeline

May 14, 2022 CVE Published
Apr 9, 2026 Security Advisory
Apr 29, 2026 Distribution Patch

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-858x-x5xv-4rpm
vulnetix vdb fixes GHSA-858x-x5xv-4rpm

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-858x-x5xv-4rpm/fixes/registry"

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References

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