CVE-2021-0093
MEDIUMIntel Atom and Core i3 Processors - Denial of Service via Incorrect Firmware Permissions
Title source: llmDescription
Incorrect default permissions in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable a denial of service via local access.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00527.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220210-0007/
Scores
CVSS v3
4.4
EPSS
0.0009
EPSS Percentile
25.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-276
Status
published
Products (50)
intel/atom_c3308
intel/atom_c3336
intel/atom_c3338
intel/atom_c3338r
intel/atom_c3436l
intel/atom_c3508
intel/atom_c3538
intel/atom_c3558
intel/atom_c3558r
intel/atom_c3708
... and 40 more
Published
Feb 09, 2022
Tracked Since
Feb 18, 2026