GHSA-vxpc-466w-pjjv

GHSA-vxpc-466w-pjjv PUBLISHED CVSS 4.699999809265137 MEDIUM

Record from GitHub Advisory Database · Published March 1, 2023

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.

Risk scores

CVSS 3.1

4.699999809265137

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

Timeline

Mar 1, 2023 CVE Published
Apr 14, 2026 Security Advisory (2 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-vxpc-466w-pjjv
vulnetix vdb fixes GHSA-vxpc-466w-pjjv

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-vxpc-466w-pjjv/fixes/registry"

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References

http://xenbits.xen.org/xsa/advisory-426.html url
https://nvd.nist.gov/vuln/detail/CVE-2022-27672 advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1045 url
https://security.gentoo.org/glsa/202402-07 advisory

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