Home/CVE/Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthent
CVE

CVE-2020-12321

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthent

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

HIGH · CVSS 8.8 EPSS 0.00285
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
▤

Affected Products & Versions

11
intel dual band wireless-ac 3168 firmware< 21.110
intel dual band wireless-ac 8260 firmware< 21.110
intel dual band wireless-ac 8265 firmware< 21.110
intel wi-fi 6 ax200 firmware< 21.110
intel wi-fi 6 ax201 firmware< 21.110
intel wireless-ac 9260 firmware< 21.110
intel wireless-ac 9461 firmware< 21.110
intel wireless-ac 9462 firmware< 21.110
▣

Scoring & Timeline

8.8
HIGH · 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:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

11
suse-csafopenSUSE-SU-2020:1960-1
suse-csafopenSUSE-SU-2020:1962-1
suse-csafSUSE-SU-2020:3353-1
suse-csafSUSE-SU-2020:3354-1
suse-csafSUSE-SU-2020:3330-1
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00403PatchVendor Advisory
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