GHSA-7jmv-5cqq-75jg

GHSA-7jmv-5cqq-75jg PUBLISHED CVSS 4.400000095367432 MEDIUM

Record from GitHub Advisory Database · Published March 4, 2022

A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data.

Risk scores

CVSS 3.1

4.400000095367432

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

Timeline

Mar 4, 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-7jmv-5cqq-75jg
vulnetix vdb fixes GHSA-7jmv-5cqq-75jg

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-7jmv-5cqq-75jg/fixes/registry"

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References

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