GHSA-x852-p4x4-vcgf

GHSA-x852-p4x4-vcgf PUBLISHED CVSS 6 MEDIUM

Record from GitHub Advisory Database · Published May 24, 2022

A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in versions before and including 6.0. This issue occurs in the megasas_command_cancelled() callback function while dropping a SCSI request. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.

Risk scores

CVSS 3.1

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Timeline

May 24, 2022 CVE Published
May 1, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-x852-p4x4-vcgf
vulnetix vdb fixes GHSA-x852-p4x4-vcgf

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-x852-p4x4-vcgf/fixes/registry"

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References

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