GHSA-vcw6-g65p-gcjw

GHSA-vcw6-g65p-gcjw PUBLISHED CVSS 7.800000190734863 HIGH

Record from GitHub Advisory Database · Published August 8, 2023

Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting an arbitrary bit in an attacker-controlled pointer potentially leading to arbitrary code execution in SMM.

Risk scores

CVSS 3.1

7.800000190734863

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

Timeline

Aug 8, 2023 CVE Published
May 1, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-vcw6-g65p-gcjw
vulnetix vdb fixes GHSA-vcw6-g65p-gcjw

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-vcw6-g65p-gcjw/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2023-20555 advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4003 url

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