CVE-2021-0103
Insufficient control flow management in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.
Does this matter?
Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own.
Description
Insufficient control flow management in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.
- CVSS 3.1
- 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.30% probability · 22th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- 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 · intel/atom c3750 · intel/atom c3758 · intel/atom c3758r · intel/atom c3808 · intel/atom c3830 · intel/atom c3850 · intel/atom c3858 · intel/atom c3950 · intel/atom c3955 · intel/atom c3958 · +40 more
- Source
- secure@intel.com
EPSS 0.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://security.netapp.com/advisory/ntap-20220210-0007/Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00527.htmlVendor Advisory
- https://security.netapp.com/advisory/ntap-20220210-0007/Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00527.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.