Medium severity · published May 12, 2022
CVE-2021-0155
Unchecked return value in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
Unchecked return value in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XD
Xeon D-1602 Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1622 Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1623n Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1627 Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1633n Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1637 Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1649n Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1653n Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1702 Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1712tr Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1713nt Firmware · Intel
All versions, or not specified · source: NVD
XD
Xeon D-1713nte Firmware · Intel
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-0155
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-0155
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220818-0003/
Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00601.html
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