Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2020-24512

CVE-2020-24512LOW

n/a Intel(R) Processors — Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure vi…

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   L   L   L   N  U  L  N  N    3.3   .0038   30.8     —

AFFECTED
  Product              Versions          Fixed
  Intel(R) Processors  See references –  —

TIMELINE
  Aug 19  Reserved by intel
  Jun 9   Published (CNA: intel)
  Oct 8   ENRICHED — CVE-2020-24512 (Intel(R) Processors). Received CVSS 3.3 and CPE data from NVD.

CWE-203 · CNA: intel · CVSS v3.1 · 5 references · NVD status: Modified

Description

Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
August 19, 2020	Reserved	Reserved by intel
June 9, 2021	Published	Published (CNA: intel)
October 8, 2026	ENRICHED	ENRICHED — CVE-2020-24512 (Intel(R) Processors). Received CVSS 3.3 and CPE data from NVD.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
n/a	Intel(R) Processors	—	See references	—

Weaknesses

CWE-203

References (5)

https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf [Third Party Advisory]
https://lists.debian.org/debian-lts-announce/2021/07/msg00022.html [Third Party Advisory]
https://security.netapp.com/advisory/ntap-20210611-0005/ [Third Party Advisory]
https://www.debian.org/security/2021/dsa-4934 [Third Party Advisory]
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html [Vendor Advisory]

Authoritative record: CVE-2020-24512 at cve.org

Weaknesses: CWE-203

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2020-24512 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.