Intel(R) Processors
En bref
- Source
- NVD
- EPSS
- EPSS 0.09 % · centile 0 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- intel
- Statut NVD
- Analyzed
Rechercher sur…
Description
Improper access control for some Intel(R) Processors within Ring 3: User Applications may allow an escalation of privilege. Simple hardware adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Faiblesses (CWE)
- CWE-284 — Contrôle d'accès incorrect
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 4.0 | HIGH 7.2 | CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | intel |
| CVSS 4.0 | HIGH 7.2 | CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · secure@intel.com (Secondary) |
| CVSS 3.1 | HIGH 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2026-56476
- GCVE · GCVE-0-2026-20716
Configurations affectées (CPE NVD)
cpe:2.3:o:intel:xeon_634_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_636_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_638_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_654_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_656_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_658x_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_674x_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_676x_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_678x_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_696x_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_698x_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6315p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6325p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6333p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6337p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6349p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6353p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6357p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6369p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6377p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6503p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6503p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6505p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6507p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6511p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6513p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6515p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6516p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6517p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6518p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6520p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6521p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6523p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6527p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6530p_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6532p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6533p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6543p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6544p-b_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:intel:xeon_6546p-b_firmware:-:*:*:*:*:*:*:*- +50 autres
Produits affectés
| Produit | Versions |
|---|---|
| Intel(R) Processors | affected See references |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |