CVE-2021-0127

high-risk
Published 2022-02-09

Insufficient control flow management in some Intel(R) Processors may allow an authenticated user to potentially enable a denial of service via local access.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (20)

Xeon Silver 4310T
Xeon Silver 4314
Xeon Silver 4316
Xeon W-10855M
Xeon W-10885M
Xeon W-11155Mle
Xeon W-11155Mre
Xeon W-11555Mle
Xeon W-11555Mre
Xeon W-11855M
Xeon W-11865Mle
Xeon W-11865Mre
Xeon W-11955M
Xeon W-1250
Xeon W-1250E
Xeon W-1250P
Xeon W-1250Te
Xeon W-1270
Xeon W-1270E
Xeon W-1270P

Affected Vendors

Intel Netapp

References (4)

Third Party Advisory https://security.netapp.com/advisory/ntap-20220210-0008/
Vendor Advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00532....
Third Party Advisory https://security.netapp.com/advisory/ntap-20220210-0008/
Vendor Advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00532....
51
/ 100
high-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 33/34 · Critical