Home/CVE/Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable
CVE

CVE-2020-0592

Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable

Out of bounds write in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or denial of service via local access.

MEDIUM · CVSS 6.7 EPSS 0.00124
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
intel biosall versions
▣

Scoring & Timeline

6.7
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Nov 2020 · 06:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.netapp.com/advisory/ntap-20201113-0001/Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00358Vendor Advisory
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