Medium severity · published Nov 17, 2021
CVE-2021-0186
Improper input validation in the Intel(R) SGX SDK applications compiled for SGX2 enabled processors may allow a privileged user to potentially escalation of privilege via local…
6.7
CVSS
0.3%
EPSS
No
On KEV
Description
Improper input validation in the Intel(R) SGX SDK applications compiled for SGX2 enabled processors may allow a privileged user to potentially escalation of privilege via local access.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CI
Core I7-10610u Firmware · Intel
All versions, or not specified · source: NVD
CI
Core I7-1068ng7 Firmware · Intel
All versions, or not specified · source: NVD
CI
Core I7-10700e Firmware · Intel
All versions, or not specified · source: NVD
CI
Core I7-10700kf Firmware · Intel
All versions, or not specified · source: NVD
CI
Core I7-10810u Firmware · Intel
All versions, or not specified · source: NVD
CI
Core I7-10870h Firmware · Intel
All versions, or not specified · source: NVD
SS
Sgx Sdk · Intel
through 2.12; through 2.13 · source: NVD
XG
Xeon Gold 5315y Firmware · Intel
All versions, or not specified · source: NVD
XG
Xeon Gold 5317 Firmware · Intel
All versions, or not specified · source: NVD
XG
Xeon Gold 5318h Firmware · Intel
All versions, or not specified · source: NVD
XG
Xeon Gold 5318n Firmware · Intel
All versions, or not specified · source: NVD
XG
Xeon Gold 5318s Firmware · Intel
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-0186
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-0186
Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00548.html
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