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CVE Record

CVE-2020-8696: Improper removal of sensitive information before storage or transfer in some Intel(R) Processors may allow...

Improper removal of sensitive information before storage or transfer in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

Some Intel processors could leave sensitive information insufficiently cleared before storage or transfer. A user who already has local access could potentially disclose information. The bundle does not provide CVSS, a full affected-model list, or evidence of active exploitation.

Executive priority

Treat this as a tracked firmware and microcode remediation item, not an emergency remote-code-execution event. Priority rises for shared compute, regulated data environments, and systems allowing broad local user access.

Technical view

CVE-2020-8696 is an Intel processor information-disclosure issue caused by improper removal of sensitive information before storage or transfer. The stated attacker requirement is authenticated local access. Fedora and Debian references identify intel-microcode security updates, and NetApp points to product-specific guidance.

Likely exposure

Organizations using Intel processors covered by Intel SA-00381 may be exposed, especially systems where untrusted or lower-trust authenticated users can run local code. Exact processor models and downstream product impact must be confirmed from vendor advisories.

Exploitation context

The source bundle does not show CISA KEV listing or other evidence of active exploitation. Public details only support a local, authenticated information-disclosure scenario, not remote exploitation or unauthenticated compromise.

Researcher notes

Evidence is limited in the provided bundle: no CVSS vector, CWE, complete affected model list, or exploit confirmation. Validation should focus on Intel SA-00381 mapping, downstream vendor status, and whether local authenticated users can access affected systems.

Mitigation direction

  • Review Intel SA-00381 for affected processor and platform guidance.
  • Apply vendor-provided BIOS, firmware, or microcode updates where available.
  • Install relevant OS microcode security updates from distributions such as Fedora or Debian.
  • Review NetApp advisory guidance for affected NetApp environments.
  • Prioritize shared, multi-user, virtualized, or high-sensitivity systems first.

Validation and detection

  • Inventory Intel processor models across servers, endpoints, and appliances.
  • Compare inventory against Intel SA-00381 and downstream vendor advisories.
  • Check installed BIOS, firmware, and microcode package versions.
  • Confirm Linux hosts received relevant intel-microcode updates where applicable.
  • Document systems without vendor guidance as unresolved exposure.
Prepared
Confidence
medium
Sources
6

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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CVE-2020-8696 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/aIntel(R) ProcessorsSee referencesListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.