GHSA-h3p2-qcgx-wvv3

GHSA-h3p2-qcgx-wvv3 PUBLISHED CVSS 7 HIGH

Record from GitHub Advisory Database · Published May 1, 2022

mm/ioremap.c in Linux 2.6 on 64-bit x86 systems allows local users to cause a denial of service or an information leak via an ioremap on a certain memory map that causes the iounmap to perform a lookup of a page that does not exist.

Risk scores

CVSS 4.0

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

Timeline

May 1, 2022 CVE Published
Apr 9, 2026 Distribution Patch (2 in total, the first dated here)
Apr 9, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-h3p2-qcgx-wvv3
vulnetix vdb fixes GHSA-h3p2-qcgx-wvv3

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-h3p2-qcgx-wvv3/fixes/registry"

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References

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