GHSA-9627-hqj3-f64h

GHSA-9627-hqj3-f64h PUBLISHED CVSS 6.400000095367432 MEDIUM

Record from GitHub Advisory Database · Published November 3, 2023

A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead (potentially overwriting the VM's boot code). This could be used, for example, by L2 guests with a virtual disk (vdiskL2) stored on a virtual disk of an L1 (vdiskL1) hypervisor to read and/or write data to LBA 0 of vdiskL1, potentially gaining control of L1 at its next reboot.

Risk scores

CVSS 3.1

6.400000095367432

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

Timeline

Nov 3, 2023 CVE Published
Apr 10, 2026 Distribution Patch (2 in total, the first dated here)
May 1, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-9627-hqj3-f64h
vulnetix vdb fixes GHSA-9627-hqj3-f64h

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-9627-hqj3-f64h/fixes/registry"

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