GHSA-3643-w49m-fvvm

GHSA-3643-w49m-fvvm PUBLISHED CVSS 5.900000095367432 MEDIUM

Record from GitHub Advisory Database · Published May 1, 2022

Race condition in the __find_get_block_slow function in the ISO9660 filesystem in Linux 2.6.18 and possibly other versions allows local users to cause a denial of service (infinite loop) by mounting a crafted ISO9660 filesystem containing malformed data structures.

Risk scores

CVSS 4.0

5.900000095367432

CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/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 29, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-3643-w49m-fvvm
vulnetix vdb fixes GHSA-3643-w49m-fvvm

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-3643-w49m-fvvm/fixes/registry"

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References

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