CVE-2022-0002
MEDIUMIntel Celeron N4000 and Atom Processors - Information Disclosure via Branch Predictor Sharing
Title source: llmDescription
Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.html
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2022/03/18/2
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujul2022.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20220818-0004/
Scores
CVSS v3
6.5
EPSS
0.0069
EPSS Percentile
72.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
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_c3558rc
... and 40 more
Published
Mar 11, 2022
Tracked Since
Feb 18, 2026