GHSA-gc9h-g4qm-fgcv

GHSA-gc9h-g4qm-fgcv PUBLISHED CVSS 9.800000190734863 CRITICAL

Record from GitHub Advisory Database · Published January 25, 2022

In MediaTek LinkIt SDK before 4.6.1, there is a possible memory corruption due to an integer overflow during mishandled memory allocation by pvPortCalloc and pvPortRealloc.

Risk scores

CVSS 3.1

9.800000190734863

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

Timeline

Jan 25, 2022 CVE Published
Apr 9, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-gc9h-g4qm-fgcv
vulnetix vdb fixes GHSA-gc9h-g4qm-fgcv

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-gc9h-g4qm-fgcv/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2021-30636 advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-119-04 url

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