GHSA-q6pc-2x62-x53v

GHSA-q6pc-2x62-x53v PUBLISHED CVSS 5.5 MEDIUM

Record from GitHub Advisory Database · Published September 16, 2025

In the Linux kernel, the following vulnerability has been resolved: block: ublk: make sure that block size is set correctly block size is one very key setting for block layer, and bad block size could panic kernel easily. Make sure that block size is set correctly. Meantime if ublk_validate_params() fails, clear ub->params so that disk is prevented from being added.

Risk scores

CVSS 3.1

5.5

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

Timeline

Sep 16, 2025 CVE Published
May 1, 2026 Security Advisory

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The same record, from the CLI:

vulnetix vdb vuln GHSA-q6pc-2x62-x53v
vulnetix vdb fixes GHSA-q6pc-2x62-x53v

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-q6pc-2x62-x53v/fixes/registry"

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